CoCoRaHS Data Explorer

Viewing Station: MA-MD-62 : Chelmsford 1.2 E

Jun 21, 2016 - Jan 18, 20263,216 Total Observations

View:

Observation Data Tables

Date Range to Display

Daily Precip16
Multi-day Precip1
Significant Weather0
Hail0
Condition Monitoring0

2026-01-16

8:00 AM

0.00

0.0

0.00

0.0

0.00

2026-01-15

8:42 AM

0.02

0.0

0.00

0.0

0.00

2026-01-14

8:00 AM

0.00

0.0

0.00

0.0

0.00

maybe a trace, maybe dew? I'm leaving it as zero since it wasn't even enough water to cover the bottom of the guage.

2026-01-13

8:00 AM

0.00

0.0

0.00

0.0

0.00

2026-01-12

8:00 AM

0.00

0.0

0.00

0.0

0.00

2026-01-11

9:00 AM

0.38

0.0

0.00

0.0

0.00

2026-01-10

8:00 AM

0.02

0.0

0.00

Overnight rain

2026-01-09

8:00 AM

0.00

0.0

0.00

2026-01-08

7:20 AM

0.02

Either light glaze or very heavy frost on the outside of the gauge. Measurement by weight: 463g total - 459g tare = 4g water / 201 = 0.02"

2026-01-07

9:30 AM

0.13

Freezing rain overnight. Glaze on everything. Probably about 0.1" thick. Measurement by weight: 483g total - 456g tare = 27g water / 201 = 0.13"

2026-01-06

8:00 AM

0.05

Overnight snow & ice pellets. Measurement by weight: 470g total - 459g tare = 11g water / 201 = 0.05"

2026-01-05

8:00 AM

0.00

0.0

0.00

2026-01-04

9:40 AM

0.05

Very lightly snowing at measurement time. Measurement by weight: 465g total - 454g tare = 10g water / 201 = 0.05"

2026-01-03

8:00 AM

0.00

0.0

0.00

2026-01-02

8:00 AM

0.00

0.0

0.00

2026-01-01

11:00 AM

0.06

Blowing snow overnight. Measurement by weight: 472g total - 460g tare = 12g water / 201 = 0.06"

Observation Data TablesInformational

Observation Data Tables