Viewing Station: VA-WLC-12 : Williamsburg 3.2 NW
Sep 1, 2018 - Sep 9, 20262,844 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.30"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.52"
Departure from Normal
-1.22" : 20% of Normal
Year-To-Date: 21.49"
Jan 1 to Sep 9, 2026(181 of 252 days covered by obs)
NOAA Normal
34.37"
Departure from Normal
-12.88" : 63% of Normal
Water Year-To-Date: 26.97"
Oct 1, 2025 to Sep 9, 2026(273 of 344 days covered by obs)
NOAA Normal
45.00"
Departure from Normal
-18.03" : 60% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.54
3.58
-0.04
Feb
2.87
2.90
-0.03
Mar
4.07
3.99
0.08
Apr
3.70
3.77
-0.07
May
3.83
3.98
-0.15
Jun
4.53
4.22
0.31
Jul
5.29
5.48
-0.19
Aug
5.02
5.36
-0.34
Sep
5.05
5.01
0.04
Oct
3.91
4.28
-0.37
Nov
3.09
3.02
0.07
Dec
3.63
3.61
0.02
48.53
49.20
-0.67