Viewing Station: IL-CP-170 : Tolono 0.4 W
Aug 12, 2024 - May 27, 2026611 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.28"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.96"
Departure from Normal
-1.68" : 58% of Normal
Year-To-Date: 16.77"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
14.78"
Departure from Normal
1.99" : 113% of Normal
Water Year-To-Date: 21.34"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
23.49"
Departure from Normal
-2.15" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.26
2.29
-0.03
Feb
2.01
2.05
-0.04
Mar
2.52
2.70
-0.18
Apr
4.03
4.03
0.00
May
4.55
4.41
0.14
Jun
4.54
4.59
-0.05
Jul
4.21
4.11
0.10
Aug
3.21
3.07
0.14
Sep
3.20
3.12
0.08
Oct
3.25
3.26
-0.01
Nov
3.15
3.16
-0.01
Dec
2.31
2.39
-0.08
39.24
39.18
0.06