Viewing Station: SC-GV-94 : Simpsonville 3.1 WSW
Mar 6, 2017 - Sep 20, 20263,619 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.45"
September 1-20, 2026(19 of 20 days covered by obs)
NOAA Normal
2.57"
Departure from Normal
-0.12" : 95% of Normal
Year-To-Date: 32.23"
Jan 1 to Sep 20, 2026(258 of 263 days covered by obs)
NOAA Normal
36.00"
Departure from Normal
-3.77" : 90% of Normal
Water Year-To-Date: 37.70"
Oct 1, 2025 to Sep 20, 2026(347 of 355 days covered by obs)
NOAA Normal
47.45"
Departure from Normal
-9.75" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.22
4.26
-0.04
Feb
3.86
3.91
-0.05
Mar
4.57
4.61
-0.04
Apr
3.89
3.96
-0.07
May
3.98
3.85
0.13
Jun
4.31
4.06
0.25
Jul
4.09
4.21
-0.12
Aug
4.51
4.69
-0.18
Sep
3.85
3.70
0.15
Oct
3.37
3.52
-0.15
Nov
3.66
3.88
-0.22
Dec
4.42
4.83
-0.41
48.73
49.48
-0.75