Viewing Station: IL-CK-406 : Palatine 1.5 NE
Sep 8, 2023 - May 27, 2026929 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.24"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.85"
Departure from Normal
-2.61" : 32% of Normal
Year-To-Date: 15.43"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
13.49"
Departure from Normal
1.94" : 114% of Normal
Water Year-To-Date: 21.89"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
21.23"
Departure from Normal
0.66" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.87
1.94
-0.07
Feb
1.76
1.90
-0.14
Mar
2.24
2.24
0.00
Apr
3.77
3.69
0.08
May
4.42
4.56
-0.14
Jun
4.61
4.31
0.30
Jul
3.89
3.65
0.24
Aug
3.88
3.94
-0.06
Sep
3.39
3.30
0.09
Oct
3.23
3.23
0.00
Nov
2.44
2.34
0.10
Dec
2.07
2.08
-0.01
37.57
37.18
0.39