Viewing Station: IL-SP-31 : Lena 0.3 SSE
Apr 14, 2023 - Oct 31, 2025926 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.19"
October 1-31, 2025(31 of 31 days covered by obs)
NOAA Normal
3.00"
Departure from Normal
-1.81" : 40% of Normal
Year-To-Date: 20.10"
Jan 1 to Oct 31, 2025(302 of 304 days covered by obs)
NOAA Normal
34.39"
Departure from Normal
-14.29" : 58% of Normal
Water Year-To-Date: 1.19"
Oct 1, 2025 to Oct 31, 2025(31 of 31 days covered by obs)
NOAA Normal
3.00"
Departure from Normal
-1.81" : 40% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.48
1.43
0.05
Feb
1.64
1.58
0.06
Mar
2.27
2.11
0.16
Apr
3.76
3.70
0.06
May
4.25
4.25
0.00
Jun
5.64
5.44
0.20
Jul
4.60
4.19
0.41
Aug
3.91
4.03
-0.12
Sep
3.84
3.84
0.00
Oct
3.00
2.95
0.05
Nov
2.36
2.30
0.06
Dec
1.89
1.82
0.07
38.64
37.64
1.00