Viewing Station: MO-FSA-109 : Mount Vernon 1.3 NNW
May 1, 2006 - Jul 15, 20256,617 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.70"
July 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
1.93"
Departure from Normal
-1.23" : 36% of Normal
Year-To-Date: 29.50"
Jan 1 to Jul 15, 2025(197 of 196 days covered by obs)
NOAA Normal
25.81"
Departure from Normal
3.69" : 114% of Normal
Water Year-To-Date: 41.15"
Oct 1, 2024 to Jul 15, 2025(289 of 288 days covered by obs)
NOAA Normal
35.74"
Departure from Normal
5.41" : 115% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.29
2.36
-0.07
Feb
2.29
2.25
0.04
Mar
3.76
3.70
0.06
Apr
4.70
4.61
0.09
May
5.98
5.85
0.13
Jun
4.86
5.09
-0.23
Jul
3.98
3.70
0.28
Aug
3.29
3.30
-0.01
Sep
4.51
4.45
0.06
Oct
3.65
3.59
0.06
Nov
3.56
3.74
-0.18
Dec
2.72
2.73
-0.01
45.59
45.37
0.22