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Viewing Station:
CO-BO-479 : Niwot 1.0 NNE
Jul 13, 2017 - Aug 26, 2025
1,659 Total Observations
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Station Overview
Climatology
Precip Summary
Year-Over-Year
Precip Calendar
Precip Distribution
Obs Calendar
Obs Tables
Observation Data Tables
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Daily Precip
92
Multi-day Precip
5
Significant Weather
0
Hail
0
Condition Monitoring
0
Map
Obs Date
Obs Time
Gauge Catch (in)
Snowfall (in)
Snowpack (in)
Flooding
Notes
Depth
SWE
Depth
SWE
2025-08-26
7:05 AM
0.10
NA
NA
NA
NA
2025-08-25
7:00 AM
0.09
NA
NA
NA
NA
2025-08-24
7:00 AM
0.15
NA
NA
NA
NA
2025-08-23
11:50 AM
0.15
NA
NA
NA
NA
2025-08-18
6:10 AM
T
NA
NA
NA
NA
2025-08-17
7:00 AM
0.00
0.0
NA
NA
NA
2025-08-16
6:00 AM
0.00
0.0
NA
NA
NA
2025-08-14
7:00 AM
0.00
0.0
NA
NA
NA
2025-08-13
7:00 AM
0.00
0.0
NA
NA
NA
2025-08-12
6:30 AM
0.00
0.0
NA
NA
NA
2025-08-11
6:40 AM
0.42
NA
NA
NA
NA
Some dime to nickel size hail. Not enough to accumulate and only lasted 5min or so.
2025-08-06
6:00 AM
0.00
0.0
NA
NA
NA
2025-08-05
6:00 AM
0.00
0.0
NA
NA
NA
2025-08-04
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-30
6:45 AM
0.02
NA
NA
NA
NA
2025-07-29
7:20 AM
0.01
NA
NA
NA
NA
Actively raining
2025-07-28
5:35 AM
0.00
0.0
NA
NA
NA
2025-07-27
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-25
7:25 AM
0.00
0.0
NA
NA
NA
2025-07-24
8:05 AM
T
NA
NA
NA
NA
2025-07-23
7:00 AM
T
NA
NA
NA
NA
2025-07-22
6:00 AM
0.00
0.0
NA
NA
NA
2025-07-21
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-20
9:00 AM
0.00
0.0
NA
NA
NA
2025-07-13
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-12
7:35 AM
0.14
NA
NA
NA
NA
2025-07-11
6:45 AM
T
NA
NA
NA
NA
2025-07-10
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-08
6:45 AM
0.00
0.0
NA
NA
NA
2025-07-07
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-06
7:45 AM
T
NA
NA
NA
NA
2025-07-05
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-03
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-02
7:00 AM
0.00
0.0
NA
NA
NA
2025-07-01
12:00 PM
0.00
0.0
NA
NA
NA
2025-06-30
12:45 PM
0.02
NA
NA
NA
NA
2025-06-29
7:00 AM
0.00
0.0
NA
NA
NA
2025-06-25
7:00 AM
0.01
NA
NA
NA
NA
2025-06-24
8:15 AM
T
NA
NA
NA
NA
2025-06-22
5:00 AM
0.00
0.0
NA
NA
NA
2025-06-21
5:45 AM
0.00
0.0
NA
NA
NA
2025-06-20
6:45 AM
0.00
0.0
NA
NA
NA
2025-06-19
7:00 AM
0.00
0.0
NA
NA
NA
2025-06-18
6:30 AM
0.16
NA
NA
NA
NA
2025-06-11
6:45 AM
0.02
NA
NA
NA
NA
2025-06-10
5:50 AM
0.00
0.0
NA
NA
NA
2025-06-09
6:30 AM
0.00
0.0
NA
NA
NA
2025-06-08
7:45 AM
0.00
0.0
NA
NA
NA
2025-06-07
14:45 PM
0.06
NA
NA
NA
NA
2025-06-06
7:30 AM
0.05
NA
NA
NA
NA
2025-06-05
8:25 AM
T
NA
NA
NA
NA
2025-06-04
6:30 AM
0.05
NA
NA
NA
NA
2025-06-03
7:15 AM
0.43
NA
NA
NA
NA
2025-06-02
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-30
9:30 AM
0.05
NA
NA
NA
NA
2025-05-29
6:00 AM
0.29
NA
NA
NA
NA
2025-05-28
6:10 AM
0.08
NA
NA
NA
NA
2025-05-27
13:20 PM
0.02
NA
NA
NA
NA
2025-05-26
7:20 AM
0.48
NA
NA
NA
NA
2025-05-25
6:45 AM
0.14
NA
NA
NA
NA
2025-05-23
6:00 AM
0.00
0.0
NA
NA
NA
2025-05-22
5:45 AM
0.00
0.0
NA
NA
NA
2025-05-21
5:45 AM
0.00
0.0
NA
NA
NA
2025-05-20
6:00 AM
0.00
0.0
NA
NA
NA
2025-05-19
6:00 AM
0.10
NA
NA
NA
NA
2025-05-17
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-16
6:00 AM
0.00
0.0
NA
NA
NA
2025-05-15
6:40 AM
0.34
NA
NA
NA
NA
Rain started at 3:10 and lasted about 90min
2025-05-14
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-13
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-12
6:30 AM
0.00
0.0
NA
NA
NA
2025-05-11
8:00 AM
0.00
0.0
NA
NA
NA
2025-05-10
6:15 AM
0.00
0.0
NA
NA
NA
2025-05-09
7:00 AM
0.00
0.0
NA
NA
NA
2025-05-08
5:30 AM
0.16
NA
NA
NA
NA
2025-05-07
6:00 AM
0.62
NA
NA
NA
NA
2025-05-06
5:30 AM
0.00
0.0
NA
NA
NA
2025-05-05
6:15 AM
0.01
NA
NA
NA
NA
2025-05-04
6:45 AM
0.00
0.0
NA
NA
NA
2025-05-02
6:30 AM
0.15
NA
NA
NA
NA
2025-05-01
9:50 AM
0.32
NA
NA
NA
NA
2025-04-03
7:00 AM
0.04
NA
NA
NA
NA
2025-04-01
9:55 AM
T
NA
NA
NA
NA
2025-03-31
7:45 AM
0.02
NA
NA
NA
NA
2025-03-30
7:35 AM
1.03
NA
NA
NA
NA
2025-03-29
7:55 AM
0.58
NA
NA
NA
NA
2025-03-28
8:00 AM
0.00
0.0
NA
NA
NA
2025-03-27
7:00 AM
0.00
0.0
NA
NA
NA
2025-03-26
6:30 AM
0.00
0.0
NA
NA
NA
2025-03-25
7:00 AM
0.00
0.0
NA
NA
NA
2025-03-01
6:45 AM
0.00
0.0
NA
NA
NA
2025-01-02
7:00 AM
0.00
0.0
NA
NA
NA