Viewing Station: VA-JC-77 : Williamsburg 3.4 SW
Aug 31, 2021 - Jun 20, 2025855 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.95"
June 1-21, 2025(18 of 21 days covered by obs)
NOAA Normal
3.16"
Departure from Normal
-0.21" : 93% of Normal
Year-To-Date: 23.54"
Jan 1 to Jun 21, 2025(158 of 172 days covered by obs)
NOAA Normal
21.02"
Departure from Normal
2.52" : 112% of Normal
Water Year-To-Date: 29.63"
Oct 1, 2024 to Jun 21, 2025(249 of 264 days covered by obs)
NOAA Normal
31.54"
Departure from Normal
-1.91" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.55
3.58
-0.03
Feb
2.89
2.88
0.01
Mar
4.03
3.97
0.06
Apr
3.61
3.74
-0.13
May
3.78
3.98
-0.20
Jun
4.51
4.25
0.26
Jul
5.37
5.44
-0.07
Aug
5.07
5.36
-0.29
Sep
5.14
5.04
0.10
Oct
3.85
4.24
-0.39
Nov
3.08
3.03
0.05
Dec
3.59
3.59
0.00
48.47
49.10
-0.63