Viewing Station: VA-JC-76 : Williamsburg 6.8 NW
Jul 20, 2022 - May 20, 20261,399 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.62"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.49"
Departure from Normal
-1.87" : 25% of Normal
Year-To-Date: 8.71"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
16.66"
Departure from Normal
-7.95" : 52% of Normal
Water Year-To-Date: 13.80"
Oct 1, 2025 to May 20, 2026(232 of 232 days covered by obs)
NOAA Normal
27.30"
Departure from Normal
-13.50" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.54
3.56
-0.02
Feb
2.87
2.88
-0.01
Mar
4.06
3.98
0.08
Apr
3.70
3.73
-0.03
May
3.86
3.99
-0.13
Jun
4.53
4.27
0.26
Jul
5.26
5.39
-0.13
Aug
4.98
5.27
-0.29
Sep
5.01
4.98
0.03
Oct
3.93
4.22
-0.29
Nov
3.09
3.04
0.05
Dec
3.62
3.61
0.01
48.45
48.92
-0.47