Viewing Station: MO-SC-8 : Charleston 5.5 WNW
Mar 30, 2023 - Sep 18, 20261,158 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
September 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.92"
Departure from Normal
-1.43" : 26% of Normal
Year-To-Date: 32.42"
Jan 1 to Sep 18, 2026(250 of 261 days covered by obs)
NOAA Normal
35.26"
Departure from Normal
-2.84" : 92% of Normal
Water Year-To-Date: 41.98"
Oct 1, 2025 to Sep 18, 2026(340 of 353 days covered by obs)
NOAA Normal
47.46"
Departure from Normal
-5.48" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.63
3.79
-0.16
Feb
3.70
3.81
-0.11
Mar
4.66
4.87
-0.21
Apr
5.30
5.18
0.12
May
4.97
5.27
-0.30
Jun
4.16
4.05
0.11
Jul
3.94
4.08
-0.14
Aug
2.98
2.87
0.11
Sep
3.20
3.34
-0.14
Oct
3.83
3.87
-0.04
Nov
4.19
4.27
-0.08
Dec
4.18
4.32
-0.14
48.74
49.72
-0.98