Viewing Station: VA-JC-10 : Williamsburg 4.1 WNW
Jun 13, 2010 - Aug 20, 20253,023 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.19"
August 1-20, 2025(19 of 20 days covered by obs)
NOAA Normal
3.26"
Departure from Normal
3.93" : 221% of Normal
Year-To-Date: 34.29"
Jan 1 to Aug 20, 2025(142 of 232 days covered by obs)
NOAA Normal
31.07"
Departure from Normal
3.22" : 110% of Normal
Water Year-To-Date: 40.37"
Oct 1, 2024 to Aug 20, 2025(224 of 324 days covered by obs)
NOAA Normal
41.67"
Departure from Normal
-1.30" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.54
3.57
-0.03
Feb
2.89
2.88
0.01
Mar
4.06
3.98
0.08
Apr
3.67
3.75
-0.08
May
3.79
3.98
-0.19
Jun
4.53
4.24
0.29
Jul
5.33
5.45
-0.12
Aug
5.05
5.34
-0.29
Sep
5.12
5.01
0.11
Oct
3.89
4.24
-0.35
Nov
3.09
3.02
0.07
Dec
3.62
3.59
0.03
48.58
49.05
-0.47