Viewing Station: VA-WLC-1 : Williamsburg 1.3 SSW
Apr 16, 2010 - May 19, 20254,898 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.18"
May 1-21, 2025(19 of 21 days covered by obs)
NOAA Normal
2.56"
Departure from Normal
1.62" : 163% of Normal
Year-To-Date: 22.33"
Jan 1 to May 21, 2025(139 of 141 days covered by obs)
NOAA Normal
16.76"
Departure from Normal
5.57" : 133% of Normal
Water Year-To-Date: 28.81"
Oct 1, 2024 to May 21, 2025(231 of 233 days covered by obs)
NOAA Normal
27.38"
Departure from Normal
1.43" : 105% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.55
3.58
-0.03
Feb
2.89
2.89
0.00
Mar
4.08
3.98
0.10
Apr
3.68
3.76
-0.08
May
3.78
3.97
-0.19
Jun
4.52
4.23
0.29
Jul
5.32
5.47
-0.15
Aug
5.05
5.38
-0.33
Sep
5.10
5.03
0.07
Oct
3.90
4.28
-0.38
Nov
3.09
3.03
0.06
Dec
3.63
3.60
0.03
48.59
49.20
-0.61