Viewing Station: IL-CK-390 : Alsip 0.9 E
Mar 17, 2023 - May 9, 2025712 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.35"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
1.29"
Departure from Normal
-0.94" : 27% of Normal
Year-To-Date: 9.83"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
11.44"
Departure from Normal
-1.61" : 86% of Normal
Water Year-To-Date: 15.88"
Oct 1, 2024 to May 9, 2025(219 of 221 days covered by obs)
NOAA Normal
19.65"
Departure from Normal
-3.77" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.11
2.19
-0.08
Feb
1.85
2.00
-0.15
Mar
2.37
2.38
-0.01
Apr
3.82
3.84
-0.02
May
4.43
4.50
-0.07
Jun
4.33
4.28
0.05
Jul
3.80
4.06
-0.26
Aug
4.02
4.04
-0.02
Sep
3.30
3.28
0.02
Oct
3.47
3.47
0.00
Nov
2.61
2.64
-0.03
Dec
2.13
2.26
-0.13
38.24
38.94
-0.70