Viewing Station: SC-DC-76 : Summerville 1.9 SSW
Apr 26, 2020 - Sep 16, 20251,954 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.12"
September 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
2.69"
Departure from Normal
-1.57" : 42% of Normal
Year-To-Date: 38.71"
Jan 1 to Sep 16, 2025(257 of 259 days covered by obs)
NOAA Normal
36.83"
Departure from Normal
1.88" : 105% of Normal
Water Year-To-Date: 46.49"
Oct 1, 2024 to Sep 16, 2025(348 of 351 days covered by obs)
NOAA Normal
47.22"
Departure from Normal
-0.73" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.35
3.51
-0.16
Feb
3.17
3.32
-0.15
Mar
3.43
3.52
-0.09
Apr
3.26
3.22
0.04
May
3.29
3.58
-0.29
Jun
5.63
5.74
-0.11
Jul
5.75
6.28
-0.53
Aug
6.26
6.47
-0.21
Sep
5.04
5.41
-0.37
Oct
4.19
4.19
0.00
Nov
2.84
2.83
0.01
Dec
3.36
3.60
-0.24
49.57
51.67
-2.10