Viewing Station: IL-VR-46 : Collison 2.0 SE
Aug 14, 2022 - May 9, 2025847 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.50"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
-0.78" : 39% of Normal
Year-To-Date: 7.44"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
12.46"
Departure from Normal
-5.02" : 60% of Normal
Water Year-To-Date: 15.58"
Oct 1, 2024 to May 9, 2025(221 of 221 days covered by obs)
NOAA Normal
21.45"
Departure from Normal
-5.87" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.30
2.36
-0.06
Feb
1.96
2.07
-0.11
Mar
2.87
2.78
0.09
Apr
4.05
4.05
0.00
May
4.41
4.48
-0.07
Jun
4.74
4.75
-0.01
Jul
4.21
4.27
-0.06
Aug
3.41
3.38
0.03
Sep
3.07
3.12
-0.05
Oct
3.34
3.32
0.02
Nov
3.24
3.17
0.07
Dec
2.41
2.42
-0.01
40.01
40.17
-0.16