Viewing Station: IL-JD-11 : East Dubuque 1.7 SE
Mar 30, 2020 - May 27, 20262,247 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.96"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
3.64"
Departure from Normal
-1.68" : 54% of Normal
Year-To-Date: 14.74"
Jan 1 to May 27, 2026(147 of 147 days covered by obs)
NOAA Normal
12.24"
Departure from Normal
2.50" : 120% of Normal
Water Year-To-Date: 19.41"
Oct 1, 2025 to May 27, 2026(239 of 239 days covered by obs)
NOAA Normal
19.11"
Departure from Normal
0.30" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.25
1.27
-0.02
Feb
1.46
1.48
-0.02
Mar
2.13
2.07
0.06
Apr
3.76
3.79
-0.03
May
4.18
4.33
-0.15
Jun
5.49
5.49
0.00
Jul
4.68
4.93
-0.25
Aug
3.94
3.83
0.11
Sep
3.60
3.60
0.00
Oct
2.94
2.87
0.07
Nov
2.26
2.23
0.03
Dec
1.67
1.71
-0.04
37.36
37.60
-0.24