Viewing Station: IN-MR-215 : Indianapolis 3.9 N
Aug 31, 2023 - Sep 21, 2026526 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.85"
September 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.28"
Departure from Normal
-1.43" : 37% of Normal
Year-To-Date: 27.53"
Jan 1 to Sep 21, 2026(139 of 264 days covered by obs)
NOAA Normal
32.08"
Departure from Normal
-4.55" : 86% of Normal
Water Year-To-Date: 29.36"
Oct 1, 2025 to Sep 21, 2026(170 of 356 days covered by obs)
NOAA Normal
41.63"
Departure from Normal
-12.27" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.84
2.99
-0.15
Feb
2.37
2.48
-0.11
Mar
3.24
3.37
-0.13
Apr
4.27
4.37
-0.10
May
4.57
4.72
-0.15
Jun
5.03
5.10
-0.07
Jul
4.10
4.33
-0.23
Aug
3.38
3.20
0.18
Sep
3.26
3.32
-0.06
Oct
3.31
3.22
0.09
Nov
3.38
3.42
-0.04
Dec
2.86
2.96
-0.10
42.61
43.48
-0.87