Viewing Station: IN-MR-177 : Indianapolis 5.8 NNE
May 17, 2020 - Sep 13, 20251,654 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.16"
September 1-16, 2025(13 of 16 days covered by obs)
NOAA Normal
1.76"
Departure from Normal
-1.60" : 9% of Normal
Year-To-Date: 32.09"
Jan 1 to Sep 16, 2025(256 of 259 days covered by obs)
NOAA Normal
31.48"
Departure from Normal
0.61" : 102% of Normal
Water Year-To-Date: 40.09"
Oct 1, 2024 to Sep 16, 2025(348 of 351 days covered by obs)
NOAA Normal
41.03"
Departure from Normal
-0.94" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.82
2.99
-0.17
Feb
2.38
2.49
-0.11
Mar
3.21
3.39
-0.18
Apr
4.26
4.39
-0.13
May
4.53
4.75
-0.22
Jun
5.05
5.11
-0.06
Jul
4.14
4.36
-0.22
Aug
3.33
3.21
0.12
Sep
3.30
3.36
-0.06
Oct
3.30
3.23
0.07
Nov
3.40
3.42
-0.02
Dec
2.85
2.98
-0.13
42.57
43.68
-1.11