Viewing Station: SC-RC-102 : Irmo 7.3 NE
Mar 22, 2019 - Sep 7, 2025939 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.33"
September 1-13, 2025(2 of 13 days covered by obs)
NOAA Normal
1.72"
Departure from Normal
-1.39" : 19% of Normal
Year-To-Date: 32.61"
Jan 1 to Sep 13, 2025(77 of 256 days covered by obs)
NOAA Normal
31.98"
Departure from Normal
0.63" : 102% of Normal
Water Year-To-Date: 37.81"
Oct 1, 2024 to Sep 13, 2025(106 of 348 days covered by obs)
NOAA Normal
42.13"
Departure from Normal
-4.32" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.72
3.82
-0.10
Feb
3.49
3.42
0.07
Mar
3.82
4.00
-0.18
Apr
2.99
2.95
0.04
May
3.18
3.20
-0.02
Jun
4.26
4.22
0.04
Jul
4.34
4.09
0.25
Aug
4.46
4.94
-0.48
Sep
3.98
4.03
-0.05
Oct
3.25
3.51
-0.26
Nov
3.01
3.18
-0.17
Dec
3.89
4.00
-0.11
44.39
45.36
-0.97