Viewing Station: SC-OC-57 : West Union 1.9 ESE
May 6, 2015 - May 27, 20263,617 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.36"
May 1-30, 2026(21 of 30 days covered by obs)
NOAA Normal
3.88"
Departure from Normal
-0.52" : 87% of Normal
Year-To-Date: 10.89"
Jan 1 to May 30, 2026(113 of 150 days covered by obs)
NOAA Normal
22.97"
Departure from Normal
-12.08" : 47% of Normal
Water Year-To-Date: 19.00"
Oct 1, 2025 to May 30, 2026(194 of 242 days covered by obs)
NOAA Normal
36.45"
Departure from Normal
-17.45" : 52% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.13
5.16
-0.03
Feb
4.64
4.66
-0.02
Mar
4.92
5.02
-0.10
Apr
4.40
4.46
-0.06
May
4.01
4.26
-0.25
Jun
4.85
4.78
0.07
Jul
4.66
4.53
0.13
Aug
5.35
5.87
-0.52
Sep
4.33
4.52
-0.19
Oct
4.02
4.30
-0.28
Nov
4.15
4.34
-0.19
Dec
5.31
5.57
-0.26
55.77
57.47
-1.70