Viewing Station: IL-SC-26 : Mascoutah 1.5 SSE
Mar 12, 2016 - May 9, 20253,370 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.99"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
1.43"
Departure from Normal
1.56" : 209% of Normal
Year-To-Date: 18.53"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
14.68"
Departure from Normal
3.85" : 126% of Normal
Water Year-To-Date: 29.21"
Oct 1, 2024 to May 9, 2025(221 of 221 days covered by obs)
NOAA Normal
23.85"
Departure from Normal
5.36" : 122% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.63
2.75
-0.12
Feb
2.27
2.36
-0.09
Mar
3.49
3.45
0.04
Apr
4.86
4.81
0.05
May
4.93
4.98
-0.05
Jun
4.29
4.62
-0.33
Jul
3.91
4.05
-0.14
Aug
3.35
3.51
-0.16
Sep
3.22
3.25
-0.03
Oct
3.07
3.06
0.01
Nov
3.44
3.67
-0.23
Dec
2.66
2.71
-0.05
42.12
43.22
-1.10