Viewing Station: CT-NL-70 : Colchester 0.6 ENE
Mar 31, 2021 - Jun 12, 20261,674 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
June 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.70"
Departure from Normal
-0.89" : 48% of Normal
Year-To-Date: 17.87"
Jan 1 to Jun 12, 2026(159 of 163 days covered by obs)
NOAA Normal
20.73"
Departure from Normal
-2.86" : 86% of Normal
Water Year-To-Date: 31.79"
Oct 1, 2025 to Jun 12, 2026(238 of 255 days covered by obs)
NOAA Normal
34.06"
Departure from Normal
-2.27" : 93% 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