Viewing Station: IL-GY-37 : Mazon 2.4 SE
Jul 8, 2021 - Nov 20, 20251,598 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.63"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
1.63"
Departure from Normal
0.00" : 100% of Normal
Year-To-Date: 30.89"
Jan 1 to Nov 20, 2025(324 of 324 days covered by obs)
NOAA Normal
34.44"
Departure from Normal
-3.55" : 90% of Normal
Water Year-To-Date: 3.50"
Oct 1, 2025 to Nov 20, 2025(51 of 51 days covered by obs)
NOAA Normal
4.69"
Departure from Normal
-1.19" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
1.97
0.13
Feb
1.78
1.76
0.02
Mar
2.30
2.36
-0.06
Apr
3.54
3.54
0.00
May
4.56
4.53
0.03
Jun
4.43
4.50
-0.07
Jul
3.98
4.11
-0.13
Aug
3.76
3.64
0.12
Sep
3.30
3.27
0.03
Oct
3.06
3.06
0.00
Nov
2.44
2.47
-0.03
Dec
1.97
2.01
-0.04
37.22
37.22
-0.00