Viewing Station: KS-KM-12 : Norwich 4.6 NNE
Mar 15, 2015 - Apr 20, 20262,828 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.25"
April 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
1.95"
Departure from Normal
-1.70" : 13% of Normal
Year-To-Date: 2.17"
Jan 1 to Apr 20, 2026(110 of 110 days covered by obs)
NOAA Normal
6.45"
Departure from Normal
-4.28" : 34% of Normal
Water Year-To-Date: 6.02"
Oct 1, 2025 to Apr 20, 2026(202 of 202 days covered by obs)
NOAA Normal
12.20"
Departure from Normal
-6.18" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.89
0.90
-0.01
Feb
1.26
1.23
0.03
Mar
2.35
2.27
0.08
Apr
2.93
3.00
-0.07
May
4.77
4.89
-0.12
Jun
4.61
4.69
-0.08
Jul
3.91
3.85
0.06
Aug
3.54
3.76
-0.22
Sep
2.66
2.49
0.17
Oct
2.96
2.87
0.09
Nov
1.53
1.43
0.10
Dec
1.26
1.22
0.04
32.67
32.60
0.07