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Viewing Station:
NY-TM-4 : Groton 0.5 NW
Sep 15, 2007 - Jun 18, 2025
6,453 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
163
Multi-day Precip
1
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
2025-06-18
7:00 AM
T
0.0
0.00
0.0
0.00
2025-06-17
7:00 AM
0.03
0.0
0.00
0.0
0.00
2025-06-16
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-06-15
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-06-08
7:00 AM
0.03
NA
NA
NA
NA
2025-06-07
7:20 AM
1.74
0.0
0.00
0.0
0.00
2025-06-06
7:00 AM
0.55
0.0
0.00
0.0
0.00
2025-06-05
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-06-04
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-06-03
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-06-02
7:00 AM
0.09
0.0
0.00
0.0
0.00
2025-06-01
7:00 AM
0.19
0.0
0.00
0.0
0.00
2025-05-31
7:00 AM
0.13
0.0
0.00
0.0
0.00
2025-05-30
7:00 AM
0.06
0.0
0.00
0.0
0.00
2025-05-29
7:00 AM
0.58
0.0
0.00
0.0
0.00
2025-05-28
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-27
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-26
7:00 AM
0.02
0.0
0.00
0.0
0.00
2025-05-25
7:00 AM
0.42
0.0
0.00
0.0
0.00
2025-05-24
7:00 AM
0.36
0.0
0.00
0.0
0.00
2025-05-23
7:00 AM
0.27
0.0
0.00
0.0
0.00
2025-05-22
7:00 AM
0.62
0.0
0.00
0.0
0.00
2025-05-21
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-20
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-19
7:00 AM
0.10
0.0
0.00
0.0
0.00
2025-05-18
7:00 AM
0.36
0.0
0.00
0.0
0.00
2025-05-17
7:00 AM
0.44
0.0
0.00
0.0
0.00
2025-05-16
7:00 AM
0.02
0.0
0.00
0.0
0.00
2025-05-15
7:00 AM
0.05
0.0
0.00
0.0
0.00
2025-05-14
7:00 AM
0.14
0.0
0.00
0.0
0.00
2025-05-13
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-12
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-11
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-05-10
7:00 AM
0.16
0.0
0.00
0.0
0.00
2025-05-09
7:00 AM
0.02
0.0
0.00
0.0
0.00
2025-05-08
7:00 AM
0.04
0.0
0.00
0.0
0.00
2025-05-07
7:00 AM
1.07
0.0
0.00
0.0
0.00
2025-05-06
7:00 AM
0.24
0.0
0.00
0.0
0.00
2025-05-05
7:00 AM
0.29
0.0
0.00
0.0
0.00
2025-05-04
7:00 AM
0.29
0.0
0.00
0.0
0.00
2025-05-03
9:30 AM
0.49
0.0
0.00
0.0
0.00
2025-05-02
7:00 AM
0.24
0.0
0.00
0.0
0.00
2025-05-01
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-30
7:00 AM
0.85
0.0
0.00
0.0
0.00
2025-04-29
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-28
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-27
7:00 AM
0.17
0.0
0.00
0.0
0.00
2025-04-26
7:00 AM
0.35
0.0
0.00
0.0
0.00
2025-04-25
7:00 AM
T
0.0
0.00
0.0
0.00
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
0.10
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
0.55
0.0
0.00
0.0
0.00
2025-04-19
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-18
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-17
7:00 AM
0.03
T
NA
0.0
NA
2025-04-16
7:00 AM
0.16
0.6
NA
1.0
NA
2025-04-15
7:00 AM
0.04
0.0
0.00
0.0
0.00
2025-04-14
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-13
7:00 AM
0.08
0.0
0.00
0.0
0.00
2025-04-12
8:00 AM
0.18
0.0
0.00
0.0
0.00
2025-04-11
7:00 AM
0.20
0.0
0.00
0.0
0.00
2025-04-10
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-04-09
7:00 AM
0.04
0.5
NA
T
NA
2025-04-08
7:00 AM
0.05
T
NA
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
0.46
0.0
0.00
0.0
0.00
2025-04-05
9:00 AM
0.11
0.0
0.00
0.0
0.00
2025-04-04
7:00 AM
T
0.0
0.00
0.0
0.00
2025-04-03
7:00 AM
0.31
0.0
0.00
0.0
0.00
2025-04-02
7:00 AM
T
T
NA
0.0
NA
2025-04-01
7:00 AM
T
T
NA
0.0
NA
2025-03-31
7:00 AM
0.03
0.0
0.00
0.0
0.00
2025-03-30
7:00 AM
0.26
0.0
0.00
0.0
0.00
2025-03-29
7:00 AM
0.16
0.0
0.00
0.0
0.00
2025-03-28
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-27
7:00 AM
0.06
0.3
NA
T
NA
2025-03-26
7:00 AM
T
T
NA
T
NA
2025-03-25
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-24
7:00 AM
T
0.0
0.00
0.0
0.00
2025-03-23
7:00 AM
T
0.1
NA
T
NA
2025-03-22
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-21
7:00 AM
T
T
NA
0.0
NA
2025-03-20
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-19
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-18
7:00 AM
T
0.0
0.00
0.0
0.00
2025-03-17
7:00 AM
NA
0.0
NA
0.0
NA
Wind on 3/16 blew over rain gauge.
2025-03-16
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-15
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-14
7:00 AM
0.00
0.0
0.00
0.0
0.00
2025-03-13
7:00 AM
T
0.0
NA
0.0
NA
2025-03-12
7:00 AM
0.00
0.0
NA
0.0
NA
2025-03-11
7:00 AM
0.00
0.0
NA
0.0
NA
2025-03-10
7:00 AM
0.00
0.0
NA
0.0
NA
2025-03-09
7:00 AM
0.00
0.0
NA
0.0
NA
2025-03-08
7:00 AM
0.01
0.2
NA
NA
NA
2025-03-07
7:00 AM
T
T
NA
NA
NA
2025-03-06
7:00 AM
0.71
0.0
NA
NA
NA
2025-03-05
7:00 AM
T
0.0
NA
4.0
NA
2025-03-04
7:00 AM
0.00
0.0
NA
6.0
NA
2025-03-03
7:00 AM
T
0.2
NA
6.0
NA
2025-03-02
7:00 AM
0.05
0.5
NA
6.0
NA
2025-03-01
7:00 AM
0.02
T
NA
6.0
NA
2025-02-28
7:00 AM
0.31
T
NA
6.0
NA
2025-02-27
7:00 AM
0.14
0.0
NA
7.0
NA
2025-02-26
7:00 AM
0.26
0.0
NA
8.0
NA
2025-02-25
7:00 AM
0.01
0.0
NA
9.0
NA
2025-02-24
7:00 AM
0.00
0.0
NA
11.0
NA
2025-02-23
7:00 AM
T
T
NA
13.0
NA
2025-02-22
7:00 AM
T
T
NA
14.0
NA
2025-02-21
7:00 AM
0.07
3.6
NA
15.0
NA
2025-02-20
7:00 AM
T
0.8
NA
11.0
NA
2025-02-19
7:00 AM
T
T
NA
10.0
NA
2025-02-18
7:00 AM
T
0.2
NA
10.0
NA
2025-02-17
7:00 AM
0.82
2.0
NA
10.0
NA
Snow measurements affected by wind.
2025-02-16
7:00 AM
0.67
2.1
NA
9.0
NA
2025-02-15
7:00 AM
0.00
0.0
NA
7.0
NA
2025-02-14
7:00 AM
0.09
0.2
NA
7.0
NA
2025-02-13
7:00 AM
0.03
0.2
NA
7.0
NA
2025-02-12
7:00 AM
0.00
0.0
NA
8.0
NA
2025-02-11
7:00 AM
T
T
NA
8.0
NA
2025-02-10
7:00 AM
T
0.1
NA
8.0
NA
2025-02-09
7:00 AM
0.24
2.0
NA
8.0
NA
2025-02-08
7:00 AM
0.00
0.0
NA
7.0
NA
2025-02-07
7:00 AM
0.07
T
NA
7.0
NA
2025-02-06
7:00 AM
0.22
0.5
NA
7.0
NA
2025-02-05
7:00 AM
0.06
1.8
NA
8.0
NA
2025-02-04
7:00 AM
0.02
0.1
NA
6.0
NA
2025-02-03
7:00 AM
0.12
0.9
NA
8.0
NA
2025-02-02
7:00 AM
T
T
NA
7.0
NA
2025-02-01
10:00 AM
0.43
0.9
NA
7.0
NA
2025-01-31
7:00 AM
0.00
0.0
NA
8.0
NA
2025-01-30
7:00 AM
0.09
2.3
NA
8.0
NA
2025-01-29
7:00 AM
0.04
0.5
NA
6.0
NA
2025-01-28
7:00 AM
0.03
1.2
NA
6.0
NA
2025-01-27
7:00 AM
0.00
0.0
NA
5.0
NA
2025-01-26
7:00 AM
T
T
NA
5.0
NA
2025-01-25
7:00 AM
0.01
0.3
NA
5.0
NA
2025-01-24
7:00 AM
T
0.1
NA
5.0
NA
2025-01-23
7:00 AM
0.00
0.0
NA
5.0
NA
2025-01-22
7:00 AM
0.00
0.0
NA
5.0
NA
2025-01-21
7:00 AM
0.06
0.7
NA
6.0
NA
2025-01-20
7:00 AM
T
T
NA
6.0
NA
2025-01-19
7:00 AM
T
T
NA
6.0
NA
2025-01-18
7:00 AM
T
T
NA
6.0
NA
2025-01-17
7:00 AM
0.09
2.1
NA
7.0
NA
2025-01-16
7:00 AM
T
0.6
NA
5.0
NA
2025-01-15
7:00 AM
0.01
0.6
NA
5.0
NA
2025-01-14
7:00 AM
0.04
0.5
NA
5.0
NA
2025-01-13
7:00 AM
0.00
0.0
NA
4.0
NA
2025-01-12
7:00 AM
0.03
0.6
NA
5.0
NA
2025-01-11
7:00 AM
0.08
1.8
NA
5.0
NA
2025-01-10
7:00 AM
0.00
0.0
NA
5.0
NA
2025-01-09
7:00 AM
0.03
3.1
NA
6.0
NA
2025-01-08
7:00 AM
0.05
2.7
NA
4.0
NA
2025-01-07
7:00 AM
0.03
1.5
NA
2.0
NA
2025-01-06
7:00 AM
T
T
NA
T
NA
2025-01-05
7:00 AM
T
T
NA
1.0
NA
2025-01-04
9:00 AM
0.03
0.5
NA
1.0
NA
2025-01-03
7:00 AM
0.01
T
NA
T
NA
2025-01-02
7:00 AM
0.11
0.2
NA
T
NA
2025-01-01
11:30 AM
0.33
0.0
0.00
0.0
0.00