Viewing Station: IA-DL-40 : Perry 1.1 NNW
Aug 15, 2023 - Nov 3, 2025636 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
November 1-3, 2025(2 of 3 days covered by obs)
NOAA Normal
0.18"
Departure from Normal
-0.17" : 6% of Normal
Year-To-Date: 30.15"
Jan 1 to Nov 3, 2025(209 of 307 days covered by obs)
NOAA Normal
32.65"
Departure from Normal
-2.50" : 92% of Normal
Water Year-To-Date: 3.54"
Oct 1, 2025 to Nov 3, 2025(33 of 34 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
0.67" : 123% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.88
0.93
-0.05
Feb
1.14
1.05
0.09
Mar
1.99
1.99
0.00
Apr
3.76
3.57
0.19
May
4.92
4.91
0.01
Jun
5.14
5.29
-0.15
Jul
4.44
4.28
0.16
Aug
4.10
3.96
0.14
Sep
3.41
3.28
0.13
Oct
2.69
2.65
0.04
Nov
1.81
1.80
0.01
Dec
1.30
1.32
-0.02
35.58
35.03
0.55