Viewing Station: IL-TZ-34 : Eureka 3.5 W
Apr 29, 2020 - May 27, 2026536 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.32"
May 1-27, 2026(26 of 27 days covered by obs)
NOAA Normal
3.96"
Departure from Normal
-2.64" : 33% of Normal
Year-To-Date: 11.97"
Jan 1 to May 27, 2026(146 of 147 days covered by obs)
NOAA Normal
14.21"
Departure from Normal
-2.24" : 84% of Normal
Water Year-To-Date: 17.30"
Oct 1, 2025 to May 27, 2026(237 of 239 days covered by obs)
NOAA Normal
22.11"
Departure from Normal
-4.81" : 78% 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