Viewing Station: IA-BT-24 : Mount Auburn 0.1 SSW
Aug 31, 2025 - Jul 20, 2026366 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.69"
July 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
2.88"
Departure from Normal
2.81" : 198% of Normal
Year-To-Date: 26.45"
Jan 1 to Jul 21, 2026(201 of 202 days covered by obs)
NOAA Normal
20.97"
Departure from Normal
5.48" : 126% of Normal
Water Year-To-Date: 31.35"
Oct 1, 2025 to Jul 21, 2026(293 of 294 days covered by obs)
NOAA Normal
27.25"
Departure from Normal
4.10" : 115% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.06
1.12
-0.06
Feb
1.21
1.23
-0.02
Mar
1.95
2.05
-0.10
Apr
3.78
3.78
0.00
May
4.62
4.78
-0.16
Jun
5.47
5.54
-0.07
Jul
4.25
4.40
-0.15
Aug
4.33
4.21
0.12
Sep
3.49
3.62
-0.13
Oct
2.80
2.90
-0.10
Nov
1.98
2.06
-0.08
Dec
1.50
1.54
-0.04
36.44
37.23
-0.79