Viewing Station: IN-MR-63 : Indianapolis 6.5 SW
Nov 4, 2009 - Sep 15, 20255,678 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.65"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
-0.95" : 41% of Normal
Year-To-Date: 32.33"
Jan 1 to Sep 15, 2025(256 of 258 days covered by obs)
NOAA Normal
31.58"
Departure from Normal
0.75" : 102% of Normal
Water Year-To-Date: 41.01"
Oct 1, 2024 to Sep 15, 2025(348 of 350 days covered by obs)
NOAA Normal
41.08"
Departure from Normal
-0.07" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.90
2.99
-0.09
Feb
2.38
2.44
-0.06
Mar
3.31
3.34
-0.03
Apr
4.31
4.43
-0.12
May
4.61
4.73
-0.12
Jun
5.01
5.01
0.00
Jul
4.13
4.31
-0.18
Aug
3.33
3.05
0.28
Sep
3.19
3.19
0.00
Oct
3.31
3.19
0.12
Nov
3.32
3.42
-0.10
Dec
2.87
2.95
-0.08
42.67
43.05
-0.38