Viewing Station: SC-DC-86 : Summerville 1.7 SSE
Jul 20, 2021 - Sep 16, 20251,095 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.20"
September 1-16, 2025(2 of 16 days covered by obs)
NOAA Normal
2.69"
Departure from Normal
-1.49" : 45% of Normal
Year-To-Date: 42.58"
Jan 1 to Sep 16, 2025(190 of 259 days covered by obs)
NOAA Normal
36.83"
Departure from Normal
5.75" : 116% of Normal
Water Year-To-Date: 50.76"
Oct 1, 2024 to Sep 16, 2025(246 of 351 days covered by obs)
NOAA Normal
47.22"
Departure from Normal
3.54" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.35
3.50
-0.15
Feb
3.17
3.31
-0.14
Mar
3.43
3.52
-0.09
Apr
3.26
3.22
0.04
May
3.29
3.56
-0.27
Jun
5.63
5.76
-0.13
Jul
5.75
6.35
-0.60
Aug
6.26
6.51
-0.25
Sep
5.04
5.45
-0.41
Oct
4.19
4.20
-0.01
Nov
2.84
2.81
0.03
Dec
3.36
3.61
-0.25
49.57
51.80
-2.23