Viewing Station: NY-TM-27 : Groton 3.2 SSW
Oct 8, 2008 - Jan 27, 20264,166 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.03"
January 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
-0.29" : 88% of Normal
Year-To-Date: 2.03"
Jan 1 to Jan 27, 2026(27 of 27 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
-0.29" : 88% of Normal
Water Year-To-Date: 2.03"
Oct 1, 2025 to Jan 27, 2026(28 of 119 days covered by obs)
NOAA Normal
12.61"
Departure from Normal
-10.58" : 16% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.66
2.46
0.20
Feb
2.26
2.28
-0.02
Mar
2.98
3.00
-0.02
Apr
3.43
3.52
-0.09
May
3.55
3.49
0.06
Jun
4.35
4.49
-0.14
Jul
4.13
4.23
-0.10
Aug
3.94
4.09
-0.15
Sep
4.13
4.12
0.01
Oct
3.98
3.98
0.00
Nov
3.17
3.26
-0.09
Dec
3.14
3.00
0.14
41.72
41.92
-0.20