Viewing Station: IL-KK-39 : Herscher 3.3 E
Mar 30, 2017 - May 9, 20253,165 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.57"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
1.45"
Departure from Normal
-0.88" : 39% of Normal
Year-To-Date: 9.16"
Jan 1 to May 10, 2025(129 of 130 days covered by obs)
NOAA Normal
11.55"
Departure from Normal
-2.39" : 79% of Normal
Water Year-To-Date: 14.89"
Oct 1, 2024 to May 10, 2025(221 of 222 days covered by obs)
NOAA Normal
19.55"
Departure from Normal
-4.66" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.20
2.15
0.05
Feb
1.79
1.84
-0.05
Mar
2.36
2.40
-0.04
Apr
3.75
3.64
0.11
May
4.48
4.46
0.02
Jun
4.73
4.70
0.03
Jul
4.17
4.32
-0.15
Aug
3.86
3.67
0.19
Sep
3.13
3.20
-0.07
Oct
3.24
3.23
0.01
Nov
2.66
2.61
0.05
Dec
2.10
2.15
-0.05
38.47
38.37
0.10