Viewing Station: VA-JC-70 : Williamsburg 2.9 SW
Jan 21, 2022 - May 20, 20261,383 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.49"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.43"
Departure from Normal
-1.94" : 20% of Normal
Year-To-Date: 9.48"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
16.56"
Departure from Normal
-7.08" : 57% of Normal
Water Year-To-Date: 14.22"
Oct 1, 2025 to May 20, 2026(231 of 232 days covered by obs)
NOAA Normal
27.12"
Departure from Normal
-12.90" : 52% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.55
3.58
-0.03
Feb
2.90
2.88
0.02
Mar
4.05
3.97
0.08
Apr
3.63
3.75
-0.12
May
3.76
3.98
-0.22
Jun
4.52
4.25
0.27
Jul
5.38
5.45
-0.07
Aug
5.08
5.37
-0.29
Sep
5.13
5.04
0.09
Oct
3.87
4.25
-0.38
Nov
3.09
3.03
0.06
Dec
3.60
3.59
0.01
48.56
49.14
-0.58