Viewing Station: SC-DC-75 : Summerville 0.2 N
Mar 23, 2020 - Sep 14, 20251,441 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.74"
September 1-16, 2025(12 of 16 days covered by obs)
NOAA Normal
2.67"
Departure from Normal
-0.93" : 65% of Normal
Year-To-Date: 40.43"
Jan 1 to Sep 16, 2025(229 of 259 days covered by obs)
NOAA Normal
36.96"
Departure from Normal
3.47" : 109% of Normal
Water Year-To-Date: 47.96"
Oct 1, 2024 to Sep 16, 2025(296 of 351 days covered by obs)
NOAA Normal
47.44"
Departure from Normal
0.52" : 101% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.37
3.50
-0.13
Feb
3.19
3.33
-0.14
Mar
3.46
3.53
-0.07
Apr
3.26
3.21
0.05
May
3.35
3.62
-0.27
Jun
5.65
5.72
-0.07
Jul
5.76
6.28
-0.52
Aug
6.25
6.43
-0.18
Sep
5.01
5.44
-0.43
Oct
4.20
4.21
-0.01
Nov
2.89
2.81
0.08
Dec
3.39
3.61
-0.22
49.78
51.69
-1.91