Viewing Station: SC-RC-139 : Columbia 4.0 W
Apr 8, 2021 - Sep 11, 20251,393 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.21"
September 1-16, 2025(11 of 16 days covered by obs)
NOAA Normal
2.19"
Departure from Normal
-1.98" : 10% of Normal
Year-To-Date: 34.95"
Jan 1 to Sep 16, 2025(239 of 259 days covered by obs)
NOAA Normal
33.33"
Departure from Normal
1.62" : 105% of Normal
Water Year-To-Date: 38.27"
Oct 1, 2024 to Sep 16, 2025(316 of 351 days covered by obs)
NOAA Normal
43.15"
Departure from Normal
-4.88" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.67
3.77
-0.10
Feb
3.35
3.50
-0.15
Mar
3.74
4.01
-0.27
Apr
2.89
3.01
-0.12
May
3.37
3.34
0.03
Jun
4.66
4.73
-0.07
Jul
4.67
4.68
-0.01
Aug
4.79
4.79
0.00
Sep
4.11
4.14
-0.03
Oct
3.25
3.42
-0.17
Nov
2.87
2.99
-0.12
Dec
3.70
3.83
-0.13
45.07
46.21
-1.14