Viewing Station: SC-CL-37 : Walterboro 7.4 NNE
Mar 17, 2022 - Sep 19, 20261,616 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.70"
September 1-20, 2026(19 of 20 days covered by obs)
NOAA Normal
3.04"
Departure from Normal
-1.34" : 56% of Normal
Year-To-Date: 25.79"
Jan 1 to Sep 20, 2026(260 of 263 days covered by obs)
NOAA Normal
37.12"
Departure from Normal
-11.33" : 69% of Normal
Water Year-To-Date: 32.88"
Oct 1, 2025 to Sep 20, 2026(350 of 355 days covered by obs)
NOAA Normal
47.02"
Departure from Normal
-14.14" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.50
3.59
-0.09
Feb
3.40
3.55
-0.15
Mar
3.46
3.57
-0.11
Apr
3.25
3.25
0.00
May
3.41
3.39
0.02
Jun
5.39
5.44
-0.05
Jul
5.53
5.67
-0.14
Aug
6.14
6.34
-0.20
Sep
4.56
4.70
-0.14
Oct
3.61
3.48
0.13
Nov
2.82
2.92
-0.10
Dec
3.47
3.51
-0.04
48.54
49.41
-0.87