Viewing Station: CT-NL-74 : Colchester 5.5 NNE
Apr 20, 2023 - Nov 16, 2025888 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.36"
November 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
2.14"
Departure from Normal
-0.78" : 63% of Normal
Year-To-Date: 37.34"
Jan 1 to Nov 16, 2025(318 of 320 days covered by obs)
NOAA Normal
42.32"
Departure from Normal
-4.98" : 88% of Normal
Water Year-To-Date: 7.13"
Oct 1, 2025 to Nov 16, 2025(47 of 47 days covered by obs)
NOAA Normal
6.85"
Departure from Normal
0.28" : 104% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.67
3.87
-0.20
Feb
2.94
3.33
-0.39
Mar
4.30
4.57
-0.27
Apr
4.27
4.54
-0.27
May
3.74
3.69
0.05
Jun
4.32
4.27
0.05
Jul
3.74
3.84
-0.10
Aug
4.16
4.19
-0.03
Sep
4.33
4.52
-0.19
Oct
4.71
4.70
0.01
Nov
4.02
4.05
-0.03
Dec
4.45
4.82
-0.37
48.65
50.39
-1.74