Viewing Station: GA-CM-19 : St. Marys 3.0 SE
Sep 1, 2018 - Sep 22, 20262,899 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.57"
September 1-22, 2026(22 of 22 days covered by obs)
NOAA Normal
4.67"
Departure from Normal
-1.10" : 76% of Normal
Year-To-Date: 43.50"
Jan 1 to Sep 22, 2026(262 of 265 days covered by obs)
NOAA Normal
39.30"
Departure from Normal
4.20" : 111% of Normal
Water Year-To-Date: 49.25"
Oct 1, 2025 to Sep 22, 2026(353 of 357 days covered by obs)
NOAA Normal
48.56"
Departure from Normal
0.69" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.33
3.53
-0.20
Feb
3.02
3.14
-0.12
Mar
3.33
3.28
0.05
Apr
2.96
3.02
-0.06
May
3.08
3.15
-0.07
Jun
6.57
6.58
-0.01
Jul
5.55
6.04
-0.49
Aug
6.79
6.50
0.29
Sep
6.37
6.62
-0.25
Oct
4.34
4.51
-0.17
Nov
2.07
1.99
0.08
Dec
2.85
2.99
-0.14
50.26
51.35
-1.09