Viewing Station: VA-JC-77 : Williamsburg 3.4 SW
Aug 31, 2021 - May 9, 2025816 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.89"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
1.10"
Departure from Normal
-0.21" : 81% of Normal
Year-To-Date: 14.44"
Jan 1 to May 9, 2025(119 of 129 days covered by obs)
NOAA Normal
15.18"
Departure from Normal
-0.74" : 95% of Normal
Water Year-To-Date: 20.53"
Oct 1, 2024 to May 9, 2025(210 of 221 days covered by obs)
NOAA Normal
25.70"
Departure from Normal
-5.17" : 80% 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