Viewing Station: IA-SX-19 : Rock Valley 0.4 WSW
Jun 10, 2026 - Jun 19, 20265 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
June 1-19, 2026(7 of 19 days covered by obs)
NOAA Normal
2.88"
Departure from Normal
-2.83" : 2% of Normal
Year-To-Date: 0.05"
Jan 1 to Jun 19, 2026(7 of 170 days covered by obs)
NOAA Normal
12.93"
Departure from Normal
-12.88" : 0% of Normal
Water Year-To-Date: 0.05"
Oct 1, 2025 to Jun 19, 2026(7 of 262 days covered by obs)
NOAA Normal
17.48"
Departure from Normal
-17.43" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.63
0.59
0.04
Feb
0.80
0.79
0.01
Mar
1.55
1.50
0.05
Apr
2.97
2.91
0.06
May
4.10
3.93
0.17
Jun
4.55
4.60
-0.05
Jul
3.28
3.24
0.04
Aug
3.24
3.30
-0.06
Sep
3.16
2.89
0.27
Oct
2.38
2.44
-0.06
Nov
1.29
1.33
-0.04
Dec
0.88
0.86
0.02
28.83
28.38
0.45