Viewing Station: IN-MR-153 : Indianapolis 8.2 N
May 21, 2018 - Sep 15, 20252,191 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.08"
September 1-15, 2025(14 of 15 days covered by obs)
NOAA Normal
1.64"
Departure from Normal
-1.56" : 5% of Normal
Year-To-Date: 28.26"
Jan 1 to Sep 15, 2025(258 of 258 days covered by obs)
NOAA Normal
31.10"
Departure from Normal
-2.84" : 91% of Normal
Water Year-To-Date: 36.09"
Oct 1, 2024 to Sep 15, 2025(350 of 350 days covered by obs)
NOAA Normal
40.52"
Departure from Normal
-4.43" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.79
2.96
-0.17
Feb
2.34
2.48
-0.14
Mar
3.19
3.37
-0.18
Apr
4.21
4.38
-0.17
May
4.53
4.70
-0.17
Jun
4.98
5.07
-0.09
Jul
4.09
4.27
-0.18
Aug
3.33
3.16
0.17
Sep
3.28
3.36
-0.08
Oct
3.23
3.22
0.01
Nov
3.39
3.43
-0.04
Dec
2.80
2.95
-0.15
42.16
43.35
-1.19