Viewing Station: IN-MR-153 : Indianapolis 8.2 N
May 21, 2018 - Aug 21, 20252,167 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.31"
August 1-22, 2025(22 of 22 days covered by obs)
NOAA Normal
2.36"
Departure from Normal
0.95" : 140% of Normal
Year-To-Date: 28.16"
Jan 1 to Aug 22, 2025(234 of 234 days covered by obs)
NOAA Normal
28.49"
Departure from Normal
-0.33" : 99% of Normal
Water Year-To-Date: 35.99"
Oct 1, 2024 to Aug 22, 2025(326 of 326 days covered by obs)
NOAA Normal
37.91"
Departure from Normal
-1.92" : 95% 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