Viewing Station: WI-DA-99 : Fitchburg 1.1 NW
Sep 5, 2020 - May 18, 20262,088 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.70"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.46"
Departure from Normal
-1.76" : 28% of Normal
Year-To-Date: 12.37"
Jan 1 to May 18, 2026(138 of 138 days covered by obs)
NOAA Normal
11.41"
Departure from Normal
0.96" : 108% of Normal
Water Year-To-Date: 17.29"
Oct 1, 2025 to May 18, 2026(230 of 230 days covered by obs)
NOAA Normal
18.31"
Departure from Normal
-1.02" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.48
1.54
-0.06
Feb
1.54
1.61
-0.07
Mar
2.17
2.20
-0.03
Apr
3.76
3.92
-0.16
May
4.24
4.43
-0.19
Jun
5.64
5.48
0.16
Jul
4.51
4.50
0.01
Aug
4.11
4.21
-0.10
Sep
3.62
3.58
0.04
Oct
2.95
2.90
0.05
Nov
2.29
2.26
0.03
Dec
1.66
1.74
-0.08
37.97
38.37
-0.40