Viewing Station: VA-JC-56 : Williamsburg 9.1 NNW
Aug 21, 2002 - Aug 21, 20251,877 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.18"
August 1-22, 2025(21 of 22 days covered by obs)
NOAA Normal
3.51"
Departure from Normal
0.67" : 119% of Normal
Year-To-Date: 35.63"
Jan 1 to Aug 22, 2025(225 of 234 days covered by obs)
NOAA Normal
31.29"
Departure from Normal
4.34" : 114% of Normal
Water Year-To-Date: 40.75"
Oct 1, 2024 to Aug 22, 2025(309 of 326 days covered by obs)
NOAA Normal
41.97"
Departure from Normal
-1.22" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.52
3.54
-0.02
Feb
2.87
2.87
0.00
Mar
4.05
3.98
0.07
Apr
3.69
3.70
-0.01
May
3.89
3.99
-0.10
Jun
4.53
4.32
0.21
Jul
5.23
5.29
-0.06
Aug
4.95
5.18
-0.23
Sep
4.95
4.96
-0.01
Oct
3.96
4.18
-0.22
Nov
3.10
3.05
0.05
Dec
3.62
3.62
0.00
48.36
48.68
-0.32