Viewing Station: WI-IR-2 : Mercer 2.0 SE
Oct 4, 2017 - Dec 14, 20252,286 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.50"
December 1-14, 2025(13 of 14 days covered by obs)
NOAA Normal
0.74"
Departure from Normal
-0.24" : 68% of Normal
Year-To-Date: 27.13"
Jan 1 to Dec 14, 2025(256 of 348 days covered by obs)
NOAA Normal
32.92"
Departure from Normal
-5.79" : 82% of Normal
Water Year-To-Date: 6.19"
Oct 1, 2025 to Dec 14, 2025(74 of 75 days covered by obs)
NOAA Normal
6.45"
Departure from Normal
-0.26" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.42
1.16
0.26
Feb
1.18
1.07
0.11
Mar
1.76
1.62
0.14
Apr
2.81
2.65
0.16
May
3.64
3.58
0.06
Jun
4.30
4.46
-0.16
Jul
4.11
4.02
0.09
Aug
3.52
3.57
-0.05
Sep
3.73
3.54
0.19
Oct
3.58
3.49
0.09
Nov
2.13
1.90
0.23
Dec
1.64
1.51
0.13
33.82
32.57
1.25