Viewing Station: SC-DC-93 : Summerville 2.7 WNW
Apr 8, 2023 - May 29, 20261,089 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.47"
May 1-30, 2026(27 of 30 days covered by obs)
NOAA Normal
3.23"
Departure from Normal
0.24" : 107% of Normal
Year-To-Date: 10.68"
Jan 1 to May 30, 2026(143 of 150 days covered by obs)
NOAA Normal
16.50"
Departure from Normal
-5.82" : 65% of Normal
Water Year-To-Date: 19.52"
Oct 1, 2025 to May 30, 2026(232 of 242 days covered by obs)
NOAA Normal
26.92"
Departure from Normal
-7.40" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.37
3.51
-0.14
Feb
3.19
3.34
-0.15
Mar
3.46
3.53
-0.07
Apr
3.25
3.21
0.04
May
3.34
3.65
-0.31
Jun
5.62
5.72
-0.10
Jul
5.74
6.16
-0.42
Aug
6.23
6.37
-0.14
Sep
4.95
5.34
-0.39
Oct
4.15
4.18
-0.03
Nov
2.89
2.85
0.04
Dec
3.38
3.59
-0.21
49.57
51.45
-1.88