Viewing Station: IN-MR-60 : Indianapolis 9.1 NW
May 18, 2009 - Sep 14, 2025477 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.55"
September 1-17, 2025(2 of 17 days covered by obs)
NOAA Normal
1.86"
Departure from Normal
-1.31" : 30% of Normal
Year-To-Date: 19.76"
Jan 1 to Sep 17, 2025(24 of 260 days covered by obs)
NOAA Normal
31.28"
Departure from Normal
-11.52" : 63% of Normal
Water Year-To-Date: 26.62"
Oct 1, 2024 to Sep 17, 2025(34 of 352 days covered by obs)
NOAA Normal
40.72"
Departure from Normal
-14.10" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.81
2.92
-0.11
Feb
2.36
2.45
-0.09
Mar
3.18
3.31
-0.13
Apr
4.21
4.39
-0.18
May
4.50
4.64
-0.14
Jun
4.97
5.05
-0.08
Jul
4.10
4.18
-0.08
Aug
3.29
3.11
0.18
Sep
3.29
3.28
0.01
Oct
3.25
3.19
0.06
Nov
3.40
3.44
-0.04
Dec
2.79
2.90
-0.11
42.15
42.86
-0.71