Viewing Station: MS-HC-24 : Bay St. Louis 0.6 SSW
Sep 5, 2024 - Sep 18, 2025303 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.20"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
3.08"
Departure from Normal
-2.88" : 6% of Normal
Year-To-Date: 38.23"
Jan 1 to Sep 18, 2025(255 of 261 days covered by obs)
NOAA Normal
49.09"
Departure from Normal
-10.86" : 78% of Normal
Water Year-To-Date: 47.13"
Oct 1, 2024 to Sep 18, 2025(335 of 353 days covered by obs)
NOAA Normal
61.50"
Departure from Normal
-14.37" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.39
5.79
-0.40
Feb
4.43
4.50
-0.07
Mar
5.25
5.38
-0.13
Apr
5.25
5.65
-0.40
May
5.16
5.43
-0.27
Jun
6.47
6.59
-0.12
Jul
7.45
7.54
-0.09
Aug
6.61
6.37
0.24
Sep
5.13
5.68
-0.55
Oct
3.62
3.52
0.10
Nov
3.99
4.14
-0.15
Dec
4.80
4.72
0.08
63.55
65.31
-1.76