Viewing Station: CT-WN-4 : East Killingly 1.3 SW
Aug 24, 2009 - Sep 25, 20266,011 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.53"
September 1-25, 2026(25 of 25 days covered by obs)
NOAA Normal
3.47"
Departure from Normal
-0.94" : 73% of Normal
Year-To-Date: 33.34"
Jan 1 to Sep 25, 2026(268 of 268 days covered by obs)
NOAA Normal
35.20"
Departure from Normal
-1.86" : 95% of Normal
Water Year-To-Date: 46.26"
Oct 1, 2025 to Sep 25, 2026(360 of 360 days covered by obs)
NOAA Normal
48.85"
Departure from Normal
-2.59" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.90
4.07
-0.17
Feb
3.36
3.41
-0.05
Mar
4.48
4.73
-0.25
Apr
4.43
4.55
-0.12
May
3.56
3.57
-0.01
Jun
4.21
4.36
-0.15
Jul
3.76
3.83
-0.07
Aug
4.03
4.27
-0.24
Sep
4.16
4.15
0.01
Oct
4.88
4.84
0.04
Nov
4.06
4.12
-0.06
Dec
4.71
4.94
-0.23
49.54
50.84
-1.30