Viewing Station: IN-MR-153 : Indianapolis 8.2 N
May 21, 2018 - Sep 17, 20262,508 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.77"
September 1-17, 2026(17 of 17 days covered by obs)
NOAA Normal
1.86"
Departure from Normal
-1.09" : 41% of Normal
Year-To-Date: 35.86"
Jan 1 to Sep 17, 2026(257 of 260 days covered by obs)
NOAA Normal
31.32"
Departure from Normal
4.54" : 115% of Normal
Water Year-To-Date: 41.90"
Oct 1, 2025 to Sep 17, 2026(348 of 352 days covered by obs)
NOAA Normal
40.74"
Departure from Normal
1.16" : 103% 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