Viewing Station: CT-TL-42 : Willimantic 3.8 SW
Oct 29, 2020 - Sep 14, 2026872 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.71"
September 1-14, 2026(11 of 14 days covered by obs)
NOAA Normal
1.99"
Departure from Normal
0.72" : 136% of Normal
Year-To-Date: 23.05"
Jan 1 to Sep 14, 2026(107 of 257 days covered by obs)
NOAA Normal
33.08"
Departure from Normal
-10.03" : 70% of Normal
Water Year-To-Date: 31.09"
Oct 1, 2025 to Sep 14, 2026(151 of 349 days covered by obs)
NOAA Normal
46.21"
Departure from Normal
-15.12" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.61
3.82
-0.21
Feb
2.89
3.28
-0.39
Mar
4.28
4.52
-0.24
Apr
4.24
4.48
-0.24
May
3.74
3.62
0.12
Jun
4.31
4.26
0.05
Jul
3.83
3.83
0.00
Aug
4.19
4.14
0.05
Sep
4.27
4.43
-0.16
Oct
4.71
4.69
0.02
Nov
4.01
4.03
-0.02
Dec
4.41
4.77
-0.36
48.49
49.87
-1.38