Viewing Station: WI-DD-22 : Watertown 1.2 NNE
Jul 28, 2020 - Sep 15, 20262,225 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.65"
September 1-15, 2026(15 of 15 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
0.01" : 101% of Normal
Year-To-Date: 27.60"
Jan 1 to Sep 15, 2026(256 of 258 days covered by obs)
NOAA Normal
27.04"
Departure from Normal
0.56" : 102% of Normal
Water Year-To-Date: 31.73"
Oct 1, 2025 to Sep 15, 2026(346 of 350 days covered by obs)
NOAA Normal
33.56"
Departure from Normal
-1.83" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.43
1.41
0.02
Feb
1.34
1.41
-0.07
Mar
1.95
1.90
0.05
Apr
3.65
3.60
0.05
May
4.06
4.04
0.02
Jun
4.97
5.24
-0.27
Jul
3.97
4.21
-0.24
Aug
4.03
3.97
0.06
Sep
3.27
3.35
-0.08
Oct
2.75
2.90
-0.15
Nov
2.13
2.10
0.03
Dec
1.64
1.70
-0.06
35.19
35.83
-0.64