CoCoRaHS Data Explorer

Viewing Station: MA-MD-228 : Groton 4.2 WNW

Apr 6, 2023 - Feb 1, 2026968 Total Observations

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Observation Data Tables

Date Range to Display

Daily Precip28
Multi-day Precip0
Significant Weather0
Hail0
Condition Monitoring0

2026-02-01

7:00 AM

0.00

0.0

Thin clouds, 2 F

2026-01-31

8:00 AM

0.00

0.0

Clear 6F

2026-01-30

7:00 AM

0.00

0.0

Clear,3 F

2026-01-28

8:00 AM

0.00

0.0

17.0

Clear, -1F

2026-01-27

8:00 AM

0.40

4.5

16.0

Clear,8F Light snow all day yesterday

2026-01-26

8:00 AM

1.25

16.0

20.0

Cloudy,14F Snowfall measurement may be affected by wind gusts

2026-01-25

7:00 AM

0.00

0.0

4.0

Clouds,2F

2026-01-23

7:00 AM

0.00

0.0

4.0

Hazy, 16F

2026-01-22

8:00 AM

0.16

2.0

8.0

2026-01-21

7:30 AM

0.00

0.0

Clear, -1.7F

2026-01-20

7:30 AM

0.00

0.0

7.0

Clear.10F

2026-01-19

8:00 AM

0.40

4.0

7.0

2026-01-18

8:00 AM

0.25

3.0

2026-01-17

7:30 AM

0.01

0.1

Light snow, 26F

2026-01-16

8:00 AM

0.00

0.0

Clear,16F

2026-01-15

8:00 AM

0.02

Fog,35F

2026-01-14

8:00 AM

0.01

A few clouds, 29F Sprinkles at midnight

2026-01-12

8:00 AM

0.00

0.0

2026-01-11

8:00 AM

0.45

Cloudy,damp. 34F

2026-01-10

8:00 AM

0.01

Cloudy, 32F

2026-01-09

11:00 AM

0.00

0.0

2026-01-08

8:00 AM

0.01

very heavy Dew or light shower,27F

2026-01-07

8:00 AM

0.16

0.2

0.16

Sleet overnight (melted) now cloudy,39F

2026-01-06

8:00 AM

0.05

0.5

Clear, 21F

2026-01-05

8:00 AM

0.00

0.0

Broken clouds,8F

2026-01-04

11:00 AM

0.05

Snow shower at 8 AM

2026-01-03

7:00 AM

0.00

0.0

Clear and cold overnight, Full Wolf moon, now cloudy,18F

2026-01-01

8:00 AM

0.05

0.5

Light snow overnight,24F

Observation Data TablesInformational

Observation Data Tables