Viewing Station: SC-DC-75 : Summerville 0.2 N
Mar 23, 2020 - Oct 17, 20251,451 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.24"
October 1-21, 2025(14 of 21 days covered by obs)
NOAA Normal
2.85"
Departure from Normal
2.39" : 184% of Normal
Year-To-Date: 46.58"
Jan 1 to Oct 21, 2025(249 of 294 days covered by obs)
NOAA Normal
42.15"
Departure from Normal
4.43" : 111% of Normal
Water Year-To-Date: 5.24"
Oct 1, 2025 to Oct 21, 2025(14 of 21 days covered by obs)
NOAA Normal
2.85"
Departure from Normal
2.39" : 184% 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