Viewing Station: IA-LC-12 : Chariton 2.0 WSW
May 2, 2019 - Aug 18, 20262,436 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.87"
August 1-18, 2026(17 of 18 days covered by obs)
NOAA Normal
2.49"
Departure from Normal
2.38" : 196% of Normal
Year-To-Date: 30.81"
Jan 1 to Aug 18, 2026(193 of 230 days covered by obs)
NOAA Normal
25.37"
Departure from Normal
5.44" : 121% of Normal
Water Year-To-Date: 32.58"
Oct 1, 2025 to Aug 18, 2026(265 of 322 days covered by obs)
NOAA Normal
31.65"
Departure from Normal
0.93" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.98
0.99
-0.01
Feb
1.33
1.36
-0.03
Mar
2.06
2.10
-0.04
Apr
3.99
4.00
-0.01
May
5.26
5.47
-0.21
Jun
4.89
5.20
-0.31
Jul
4.37
4.41
-0.04
Aug
4.29
4.45
-0.16
Sep
3.56
3.69
-0.13
Oct
2.86
2.83
0.03
Nov
2.00
2.01
-0.01
Dec
1.42
1.38
0.04
37.01
37.89
-0.88