Viewing Station: SC-SM-46 : Sumter 8.7 S
Apr 9, 2023 - Aug 18, 2025859 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.21"
August 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
3.01"
Departure from Normal
2.20" : 173% of Normal
Year-To-Date: 25.77"
Jan 1 to Aug 18, 2025(230 of 230 days covered by obs)
NOAA Normal
30.56"
Departure from Normal
-4.79" : 84% of Normal
Water Year-To-Date: 32.79"
Oct 1, 2024 to Aug 18, 2025(322 of 322 days covered by obs)
NOAA Normal
40.60"
Departure from Normal
-7.81" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.63
3.75
-0.12
Feb
3.39
3.60
-0.21
Mar
3.58
3.73
-0.15
Apr
3.16
3.29
-0.13
May
3.63
3.79
-0.16
Jun
4.90
5.03
-0.13
Jul
5.26
5.27
-0.01
Aug
5.18
5.22
-0.04
Sep
4.34
4.53
-0.19
Oct
3.55
3.55
0.00
Nov
2.83
2.89
-0.06
Dec
3.66
3.75
-0.09
47.11
48.40
-1.29