Viewing Station: SC-AK-20 : Aiken 1.1 S
Jun 1, 2009 - Sep 8, 20262,421 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
September 1-11, 2026(3 of 11 days covered by obs)
NOAA Normal
1.45"
Departure from Normal
-1.35" : 7% of Normal
Year-To-Date: 14.60"
Jan 1 to Sep 11, 2026(97 of 254 days covered by obs)
NOAA Normal
34.87"
Departure from Normal
-20.27" : 42% of Normal
Water Year-To-Date: 14.60"
Oct 1, 2025 to Sep 11, 2026(97 of 346 days covered by obs)
NOAA Normal
45.01"
Departure from Normal
-30.41" : 32% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
4.25
4.45
-0.20
Feb
3.71
3.88
-0.17
Mar
4.23
4.47
-0.24
Apr
3.17
3.38
-0.21
May
3.35
3.41
-0.06
Jun
4.88
5.25
-0.37
Jul
4.96
5.03
-0.07
Aug
4.87
5.08
-0.21
Sep
3.96
4.21
-0.25
Oct
2.86
2.89
-0.03
Nov
3.05
3.21
-0.16
Dec
4.23
4.27
-0.04
47.52
49.53
-2.01