Viewing Station: IA-JN-10 : Center Junction 2.6 W
Apr 16, 2014 - May 20, 20264,248 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.39"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.97"
Departure from Normal
-1.58" : 47% of Normal
Year-To-Date: 12.55"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
11.79"
Departure from Normal
0.76" : 106% of Normal
Water Year-To-Date: 16.61"
Oct 1, 2025 to May 20, 2026(232 of 232 days covered by obs)
NOAA Normal
18.79"
Departure from Normal
-2.18" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.23
1.27
-0.04
Feb
1.47
1.49
-0.02
Mar
2.20
2.19
0.01
Apr
3.92
3.84
0.08
May
4.61
4.51
0.10
Jun
5.64
5.49
0.15
Jul
4.71
4.57
0.14
Aug
4.15
4.11
0.04
Sep
3.60
3.61
-0.01
Oct
3.10
3.02
0.08
Nov
2.20
2.23
-0.03
Dec
1.70
1.72
-0.02
38.53
38.05
0.48