Viewing Station: CT-NL-70 : Colchester 0.6 ENE
Mar 31, 2021 - Dec 6, 20251,493 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.58"
December 1-6, 2025(6 of 6 days covered by obs)
NOAA Normal
0.86"
Departure from Normal
0.72" : 183% of Normal
Year-To-Date: 43.59"
Jan 1 to Dec 6, 2025(281 of 340 days covered by obs)
NOAA Normal
45.11"
Departure from Normal
-1.52" : 97% of Normal
Water Year-To-Date: 10.85"
Oct 1, 2025 to Dec 6, 2025(55 of 67 days covered by obs)
NOAA Normal
9.74"
Departure from Normal
1.11" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.72
4.02
-0.30
Feb
2.94
3.39
-0.45
Mar
4.29
4.60
-0.31
Apr
4.32
4.69
-0.37
May
3.76
3.84
-0.08
Jun
4.26
4.19
0.07
Jul
3.62
3.84
-0.22
Aug
4.09
4.26
-0.17
Sep
4.37
4.77
-0.40
Oct
4.79
4.69
0.10
Nov
4.09
4.09
0.00
Dec
4.45
4.92
-0.47
48.70
51.30
-2.60