Viewing Station: IA-LN-63 : Marion 0.9 NE
Sep 10, 2023 - Sep 15, 2025720 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
-1.73" : 6% of Normal
Year-To-Date: 27.38"
Jan 1 to Sep 15, 2025(257 of 258 days covered by obs)
NOAA Normal
28.84"
Departure from Normal
-1.46" : 95% of Normal
Water Year-To-Date: 36.38"
Oct 1, 2024 to Sep 15, 2025(349 of 350 days covered by obs)
NOAA Normal
35.53"
Departure from Normal
0.85" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.07
1.16
-0.09
Feb
1.30
1.37
-0.07
Mar
2.05
2.08
-0.03
Apr
3.89
3.87
0.02
May
4.45
4.69
-0.24
Jun
5.65
5.67
-0.02
Jul
4.34
4.47
-0.13
Aug
4.25
4.34
-0.09
Sep
3.68
3.89
-0.21
Oct
2.94
3.00
-0.06
Nov
2.15
2.18
-0.03
Dec
1.60
1.65
-0.05
37.37
38.37
-1.00