Viewing Station: IN-WK-22 : Boonville 4.5 WSW
Aug 28, 2016 - May 27, 20262,908 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.17"
May 1-30, 2026(27 of 30 days covered by obs)
NOAA Normal
5.03"
Departure from Normal
0.14" : 103% of Normal
Year-To-Date: 16.27"
Jan 1 to May 30, 2026(147 of 150 days covered by obs)
NOAA Normal
21.45"
Departure from Normal
-5.18" : 76% of Normal
Water Year-To-Date: 28.59"
Oct 1, 2025 to May 30, 2026(239 of 242 days covered by obs)
NOAA Normal
32.93"
Departure from Normal
-4.34" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.35
3.47
-0.12
Feb
3.33
3.35
-0.02
Mar
4.56
4.44
0.12
Apr
5.18
5.22
-0.04
May
5.20
5.12
0.08
Jun
4.31
4.35
-0.04
Jul
4.25
4.31
-0.06
Aug
3.01
3.12
-0.11
Sep
3.48
3.59
-0.11
Oct
3.44
3.45
-0.01
Nov
4.01
3.95
0.06
Dec
4.03
4.10
-0.07
48.15
48.47
-0.32