| 2025-05-08 | 7:00 AM | 0.08 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-05-07 | 7:00 AM | 0.27 | T | T | 0.0 | 0.00 | | Continued very wet and cool with light winds. Steady -RA 8:15am-2:30pm MDT, -TSRA 4:00-5:45pm, occasional -RASN 9:30-11:30pm. Snow melted on contact with ground. High/low temperature for 6 May was 46F/36F. 3-day precipitation total: 1.64" (currently the 5th highest 3-day precipitation total at this station, with records going back to April 2021). |
| 2025-05-06 | 7:00 AM | 0.66 | 0.0 | 0.00 | 0.0 | 0.00 | | Unseasonably cool and very wet with intermittent showers and thunderstorms. Combined with yesterday's rain total (0.71"), the 2-day total currently ranks 3rd on the all-time list of heaviest precipitation 2-day totals (records only began at this station in April 2021). Brief -TSRA 10:00-10:20am MDT, -TSRA 11:15-11:25am, TSRA 11:25-11:40am, -RA 11:40am-12:30pm, isolated -TSRA and -SHRA during the afternoon and evening, -TSRA 8:30-9:30pm, -TSRA 10:30-10:45pm, TSRA 10:45-11:45pm, -RA 11:45pm-4:00am. High/low temperature on 5 May was 55F/38F, with a morning low temperature on 6 May of 36F. Trace of snow on the ground in Los Alamos. |
| 2025-05-05 | 7:00 AM | 0.71 | 0.0 | 0.00 | 0.0 | 0.00 | | Rain total today exactly equals the total accumulated precipitation we received over the past 5 months combined! Today's rain amount is also the highest since November 7 (0.91") and as of this writing ranks 7th in the list of heaviest precipitation days. Partly sunny with isolated sprinkles in the morning, then widespread showers and thunderstorms during the afternoon and overnight: -TSRA 2:15-2:45pm MDT, RA 2:45-3:10pm, -RA 3:10-4:15pm, RA 4:15-5:30pm, -RA 5:30-6:30pm, RA 7:15-8:15pm, -RA 8:15-11:15pm, -RA 12:15-12:55am, +TSRA with pea-sized hail 12:55-1:25am, with isolated -SHRA during the remainder of the period. About 0.40" of liquid fell during the heavy-rain period overnight. Pea-sized hail was found in garden bed but not in the 4" gauge (with inner tube) or anywhere on the lawn. At the 7:00am reading: -SHRA, T=42F, Td=40F, RH=96%, winds SE 1G3 mph. |
| 2025-04-27 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Warm and windy. High/low temperature on 26 April 78F/51F, with a calendar-day mean wind speed of 7.5 mph (SSW), maximum sustained wind around 15 mph, and peak gust 35 mph. Afternoon relative humidity below 10%. |
| 2025-04-26 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-25 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Pleasant weather. A return to the familiar spring winds, with gusts up to 30 mph. |
| 2025-04-24 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-23 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-22 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-21 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-20 | 7:00 AM | 0.04 | T | T | T | T | | High expectations for a few inches of snow, but a disappointing outcome. Scattered -RASN from around 8:00am MDT through 3:30pm, but not much accumulation. Unseasonably cool, with a high temperature of only 44F. Steady, moderate SW winds lowered the wind chill into the low 30s F during the afternoon. |
| 2025-04-19 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Cooler but continued breezy (SW). |
| 2025-04-18 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Warm and very windy on 17 April. Calendar-day mean wind speed 8.1 mph, sustained winds up to 23 mph, and peak gust 45 mph (SW). |
| 2025-04-17 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The 4th day of the month with a high temperature of 80F or higher. |
| 2025-04-16 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Moderate and steady SSW winds on 15 April, calendar-day mean wind speed 6.9 mph but peak gust only 27 mph. |
| 2025-04-15 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Warm and breezy though most of the period, allowing the overnight temperature to remain mild (calendar-day low temperature on 14 April was 50F). |
| 2025-04-14 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Continued unusually warm and dry, though not as bad as the past few days. A bit windier over the period, with a peak gust of 30 mph. |
| 2025-04-13 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Record-breaking warmth once again. High/low temperature 84.1F/37.7F. Diurnal temperature range 46.4F. Extremely dry during the period: dew point depression as large as 88F (T=80F, Td=-6F), and relative humidity as low as 3%. Fortunately, winds weren't too strong. |
| 2025-04-12 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Continued record-breaking warmth. High/low temperature 82.2F/48.2F. Afternoon humidity once again dropped to 10%. |
| 2025-04-11 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Dry and unusually warm. First day of 2025 with a high temperature exceeding 80F (high 80.5F). Afternoon relative humidity dropped to 10%. |
| 2025-04-10 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-09 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-08 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-07 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-04-06 | 7:00 AM | T | T | T | 0.0 | 0.00 | | -SHSN around 7:30am MDT, then occasional -SHSN 12:45-4:00pm. Remaining cloudy for most of the day, which kept temperatures unseasonably low (high/low temperature of only 38.2F/28.8F). Steady NNW winds 5-10 mph sustained, but not gusty. |
| 2025-04-05 | 7:00 AM | 0.20 | 1.0 | 0.06 | 1.0 | 0.06 | | After a sunny start, increasing clouds late in the day. -RA 6:30-7:30pm MDT, then intermittent periods of PL (sleet, as best I can tell) and -RA trough 9:00pm. Fairly persistent -SN 9:30pm-6:00am. The ice pellets were very small, irregularly shaped and mostly clear. SW winds shifted to NNW overnight. No precipitation at the time of the 7:00am observation. |
| 2025-04-02 | 7:00 AM | 0.03 | 0.0 | 0.00 | 0.0 | 0.00 | | -SHRA 7:00-7:30am MDT, -RA 8:00-9:10am, then occasional -RA 9:50-10:55am. Becoming very windy between 11:30am-5:00pm. Calendar-day mean wind speed on 1 April was 9.7 mph, maximum 10-minute average wind speed was 21 mph (SW, 4:40pm), and peak gust was 41 mph (WSW, 1:40pm). Note: There was just a trace of rain in the CoCoRAHS gauge at this morning's observation, but this is certainly an underestimation. The tipping bucket recorded 0.04" (and it is usually a tad higher than the CoCoRAHS gauge). Also, the inner tube was not deployed, and with the very windy and dry afternoon conditions, there was definitely substantial evaporation that could explain the lack of water in the gauge this morning. 0.03" seems to be a good estimate for the true rain amount. |
| 2025-04-01 | 7:00 AM | T | 0.0 | 0.00 | 0.0 | 0.00 | | -SHRA during the 7:00am MDT (1 April) observation. |
| 2025-03-31 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-30 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Dry and pleasant, afternoon relative humidity dropped to 12% with light(er) winds. |
| 2025-03-29 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-28 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | No precipitation observed. |
| 2025-03-27 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Record-breaking warmth on 26 March 2025: High/low temperature 78.1F/40.2F. This sets the highest March daily temperature reading since records at this station began in April 2021. |
| 2025-03-26 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-25 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-24 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | We've entered the time of year during which humidity levels are consistently low during the afternoon. Today's afternoon humidity (19%) was the 7th consecutive day with values below 20%... and many more to come. |
| 2025-03-23 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-22 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-21 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | A bit chilly on the morning of 20 March: low temperature 19F. |
| 2025-03-20 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-19 | 7:00 AM | T | T | T | 0.0 | 0.00 | | Very strong SW winds developing mid-morning. Occasional gusty -SHRA 4:30-5:30pm MDT, then -SHSN 5:30-6:30pm. Widespread blowing dust reducing visibility in other locations in the state (we were in Alamogordo). Calendar-day mean wind speed on 18 March was 9.2 mph, with multiple 10-minute average wind speeds of 20 mph (1:40-2:10pm MDT, and 4:20pm). Peak wind gust 45 mph (2:00pm, SW). Wind gusts remained above 30 mph continuously from 11:50am-3:20pm. Winds finally calmed down after 10:00pm. |
| 2025-03-18 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Unusually warm and dry. High/low temperature on 17 March was 69F/27F, with afternoon relative humidity 12%. Occasionally breezy south winds. |
| 2025-03-17 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-16 | 7:00 AM | T | T | T | T | T | | Frequent -SHSN and -GS 11:30am-3:15pm MDT on 15 March 2025. Less windy but still breezy. |
| 2025-03-15 | 7:00 AM | T | T | T | T | T | | Strong west winds through most of the period. Occasional -SHSN through midday, partly cloudy in the afternoon, then another round of -SN 2:00-3:00am MDT. Just a trace of snow on the snow board this morning. Calendar-day mean wind speed 9.1 mph, maximum 10-minute wind speed 17mph, and a peak gust 41 mph. |
| 2025-03-14 | 7:00 AM | T | T | T | T | T | | Increasing SSW winds beginning around 8:00pm MDT. Very strong Pacific cold frontal passage at 12:30am bringing a short period of strong winds and a trace of snow. Virtually no shift in wind direction (SSW-->SW). Maximum 10-minute average wind speed 19 mph (12:50am), peak gust 37 mph (12:20am). |
| 2025-03-13 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-12 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Dry and sunny, with afternoon relative humidity dropping to 11%. Light to moderate SW breezes. |
| 2025-03-11 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Breezy afternoon SW winds with relative humidity dropping to 17%, a pretty typical early spring day. |
| 2025-03-10 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-09 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | No precipitation observed. |
| 2025-03-08 | 7:00 AM | 0.21 | 1.2 | 0.08 | 1.0 | 0.09 | | Isolated -SHRA around 9:15am MST, -RA 4:00-5:00pm, -RA 5:40-6:45pm, -RASN 7:30-8:15pm, -SN 8:30-10:45pm. A layer of frozen water on the snow board suggests that some of the initial snow melted (and then froze again overnight). |
| 2025-03-07 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Very windy from mid-morning through late evening. Calendar-day mean wind speed on 6 March was 9.0 mph. Maximum 10-minute sustained wind speed was 21 mph (at both the 2:10pm MST and 2:20pm readings, SSW and SW), with a peak gust of 44 mph (2:20 pm, SW). Many gusts above 30 mph between 1:00pm-9:00pm. Widespread blowing dust in the northern Rio Grande Valley, but not so much around Los Alamos. Peak gusts: KSAF 65 mph, KLAM 49 mph, KLSV 71 mph. |
| 2025-03-06 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-05 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-04 | 7:00 AM | T | T | T | T | T | | Strong Pacific cold front brought gusty winds and a brief shot of frozen precipitation. After a high temperature of 56F at 11:20am MST, afternoon temperatures dropped back into the 40sF and 30sF. Isolated graupel (GP) 4:30-5:30pm MST, then SHSN and GP 5:30-6:05pm. Strong afternoon SW winds, with a maximum 10-minute average of 18 mph and peak gust of 39 mph. Calendar-day mean wind speed was 6.1 mph. |
| 2025-03-03 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-03-02 | 7:00 AM | T | 0.0 | 0.00 | 0.0 | 0.00 | | Many very dirty raindrop marks on the car windshield this morning that were not there last evening. As best as I can tell (based on home weather station data, KLAM data, and radar data), likely -SHRA around 3:00-4:30am MST on 2 March. Occasionally breezy and unusually mild overnight (early March 2), with a low temperature of 45F, though a cooler reading late in March 2 ended up lowering the calendar-day low temperature. |
| 2025-03-01 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Another large diurnal temperature range on 28 February: high/low temperature was 65.2F/20.2F, resulting in a range of 45.0F. Continued light winds. |
| 2025-02-28 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-27 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Very dry during the afternoon: relative humidity dropped to 7%, when the temperature was 63F and dewpoint was -3F making for an impressive dewpoint depression of 66F. Winds remained light, so fire danger remained low. |
| 2025-02-26 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Continued unusually warm and dry with light winds. High/low temperature on 25 February was 70F/27F. |
| 2025-02-25 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Record-breaking warmth on 24 February 2025: High/low temperature 72.4F/29.2F. The 72F high temperature is the warmest February reading so far at this station since records began in April 2021, breaking the previous record of 69.3F set earlier in the month. Light winds. |
| 2025-02-24 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-23 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-22 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-21 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-20 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | A bit drier on 19 February, afternoon relative humidity dropped to 18%. |
| 2025-02-19 | 7:00 AM | T | 0.0 | 0.00 | 0.0 | 0.00 | | -SHRA 11:15am and 1:45pm MST. |
| 2025-02-18 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-17 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-16 | 7:00 AM | 0.11 | 0.5 | 0.11 | T | T | | Brief but intense period of SG (round, white, spongy graupel) early afternoon. SN and SG 1:00-1:10pm MST, +SN and +SG 1:10-1:25pm. I measured the snow/graupel on the snow board immediately after it ended, and recorded a 0.5" depth. This morning, just a trace of snow remained. Light winds during the precipitation. |
| 2025-02-15 | 7:00 AM | 0.04 | T | T | 0.0 | 0.00 | | A scattered mix of -SHRA, -SHSN, and -IP 7:45-8:15am MST, -SHRA 11:30am-12:00pm, -RA 12:00-12:40pm and 1:10-1:30pm. I measured 0.02" in the outer tube this morning, but the tipping bucket showed 0.06". The tipping bucket is usually moderately overestimates liquid precipitation, and given that it became sunnier, drier, and windy during the afternoon, I strongly suspect some of the liquid in the outer tube gauge evaporated. I split the difference and estimated 0.04". |
| 2025-02-14 | 7:00 AM | 0.01 | T | T | T | T | | A mix of -FZRA and IP 12:25-1:00am MST changing to -SN 1:00-2:15am. A light glaze of ice over all elevated surfaces (trash bins, snow board) but the driveway pavement and streets had not ice. An air mass boundary passed through right at midnight: the dew point rose from 15F to 30F, the RH rose from 45% to 90%, and SSW winds gusted to 27 mph after being nearly calm through most of the early evening. |
| 2025-02-13 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-12 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | No precipitation observed. Persistent moderate to occasionally gusty southwest winds throughout the period. Calendar-day mean wind speed 7.7 mph, maximum 10-minute average speed 15 mph, and peak gust 35 mph. High temperature on 11 February was "only" 51F, ending a streak of 9 consecutive days with temperatures above 60F. Every day in February has seen a high temperature greater than 50F. |
| 2025-02-11 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | February 10 was our 9th consecutive day with a high temperature above 60F, which is highly unusual. |
| 2025-02-10 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | The low temperature on 9 February was unusually mild (38F), which breaks a multi-month streak (back to November 2024) of daily low temperatures of 32F or cooler. Once again, a high temperature exceeding 60F (62F). Afternoon relative humidity dropped to 11%. |
| 2025-02-09 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-08 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Record-breaking warmth continued on 7 February with a high/low temperature of 66F/23F... and a large diurnal temperature range of 43F. Afternoon relative humidity once again below 10%. |
| 2025-02-07 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Afternoon relative humidity below 10%. |
| 2025-02-06 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Yet another record-breaking high temperature of 69F! Bone dry. |
| 2025-02-05 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Record-breaking high temperature of 69.3F on 4 February (low 27.0F). |
| 2025-02-04 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Record-breaking high temperature of 68.0F on 3 February (low 25.2F). |
| 2025-02-03 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Unusually warm on 2 February, with a high/low temperature of 64F/24F. Light winds. |
| 2025-02-02 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-02-01 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-31 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-30 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | A period of strong SW winds during the afternoon, peak gust 36 mph at 1:00pm MST. |
| 2025-01-29 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-28 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Very large diurnal temperature range on 27 January: high/low temperature 54.8F/11.7F, resulting in a range of 43.1F. |
| 2025-01-27 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-26 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-25 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Despite no snow cover, cool on the morning of 24 January with a low temperature dropping to 4F. |
| 2025-01-24 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-23 | 7:00 AM | 0.01 | 0.1 | 0.01 | T | T | | -SN 4:00-6:00am MST. |
| 2025-01-22 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Continued unusually cold, with light winds. No precipitation observed. |
| 2025-01-21 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Despite the absence of any snow cover, we had a rare day where the high temperature failed to get above 32F. High/low on 20 January was 32F/5F. Although snow showers were forecasted, no precipitation was observed. Even colder on the morning of 21 January, with a low of -5F... impressive, given the lack of snow cover. |
| 2025-01-20 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Notably cooler on 19 January, high/low temperature 34F/3F. No precipitation observed. |
| 2025-01-19 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Moderate to strong west winds in the afternoon of 18 January. Calendar-day mean wind 5.5 mph, peak 10-minute mean wind speed 15 mph, and peak gust 31 mph. |
| 2025-01-18 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-17 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Pleasant temperatures and extremely light winds on 16 January 2025. High/low temperature 53F/12F. Calendar-day mean wind speed only 0.4 mph, maximum gust 8 mph. This appears to be the lightest mean wind speed on records (station was established in April 2021). |
| 2025-01-16 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-15 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Coldest morning low temperature of the season so far on the morning of 15 January: 5.5F. |
| 2025-01-14 | 7:00 AM | 0.02 | 0.4 | 0.02 | 0.5 | 0.01 | | -SHSN 7:00-8:00am MST, a few flurries around 11:45am, then -SN 6:20-6:50pm (when most of the accumulation occurred). Continued unseasonably cool, with a high/low temperature of 35F/21F. |
| 2025-01-13 | 7:00 AM | 0.04 | 0.5 | 0.03 | 0.5 | 0.02 | | Our first measurable precipitation in 45 days (last was November 28), and our first measurable snowfall since November 8! -SHSN 8:00-9:00am MST, around 11:45am-12:00pm, and 5:30am-7:00am. Otherwise, cool with mostly cloudy skies and infrequent flurries. Just a trace of snow accumulation during the day, with the full accumulation after 5:30am. We briefly inched above freezing, with a high/low temperature of 34F/13F. Light to moderate SSW winds. At the 7:00am observation: -SHSN, T=21F, Td=18F, RH=86%, winds light NNE. |
| 2025-01-12 | 7:00 AM | T | T | T | T | T | | -SHSN 5:40-7:00am MST. |
| 2025-01-11 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-10 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Cooler with breezy north winds. Calendar-day average wind was 5.2 mph, peak gust 27 mph. High/low temperature 35.6F/15.8F. |
| 2025-01-09 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-08 | 7:00 AM | T | T | T | T | T | | Widely isolated -SHSN from about 9:15pm-2:00am MST. Moderate and persistent SW winds yesterday, with a calendar-day mean wind speed of 6.9 mph, a peak 10-minute average wind of 12 mph, but a peak gust of only 25 mph. Clear and calm at today's morning observation. Continued below normal temperatures, with a high/low on 7 January of 37F/24F. |
| 2025-01-07 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | -SHSN 3:10-5:45am MST (radar and KLAM indicated only). No snow noted on this ground this morning. Finally, a break to the above normal temperatures, with a high/low of 39F/16F on 6 January. This is our first high temperature below 40F since December 10, 2024 (26 days, in the middle of winter!). |
| 2025-01-06 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-05 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-04 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | Unusually mild on 3 January: high/low temperature 58.3F/17.7F. |
| 2025-01-03 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-02 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |
| 2025-01-01 | 7:00 AM | 0.00 | 0.0 | 0.00 | 0.0 | 0.00 | | |