Viewing Station: CT-NL-74 : Colchester 5.5 NNE
Apr 20, 2023 - Jul 13, 20261,124 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.65"
July 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.57"
Departure from Normal
1.08" : 169% of Normal
Year-To-Date: 23.10"
Jan 1 to Jul 13, 2026(194 of 194 days covered by obs)
NOAA Normal
24.81"
Departure from Normal
-1.71" : 93% of Normal
Water Year-To-Date: 34.70"
Oct 1, 2025 to Jul 13, 2026(286 of 286 days covered by obs)
NOAA Normal
37.99"
Departure from Normal
-3.29" : 91% 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