Viewing Station: IL-TZ-34 : Eureka 3.5 W
Apr 29, 2020 - Sep 22, 2026606 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.30"
September 1-23, 2026(22 of 23 days covered by obs)
NOAA Normal
2.54"
Departure from Normal
-0.24" : 91% of Normal
Year-To-Date: 35.33"
Jan 1 to Sep 23, 2026(262 of 266 days covered by obs)
NOAA Normal
29.23"
Departure from Normal
6.10" : 121% of Normal
Water Year-To-Date: 40.66"
Oct 1, 2025 to Sep 23, 2026(353 of 358 days covered by obs)
NOAA Normal
37.13"
Departure from Normal
3.53" : 110% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.06
2.10
-0.04
Feb
1.85
1.88
-0.03
Mar
2.53
2.52
0.01
Apr
3.81
3.72
0.09
May
4.55
4.65
-0.10
Jun
4.11
4.08
0.03
Jul
4.15
3.68
0.47
Aug
3.63
3.45
0.18
Sep
3.31
3.37
-0.06
Oct
3.09
3.09
0.00
Nov
2.67
2.67
0.00
Dec
2.14
2.12
0.02
37.90
37.33
0.57