Viewing Station: VA-YR-8 : Yorktown 0.5 SSE
Oct 28, 2012 - May 20, 20264,007 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.25"
May 1-20, 2026(17 of 20 days covered by obs)
NOAA Normal
2.41"
Departure from Normal
-2.16" : 10% of Normal
Year-To-Date: 9.09"
Jan 1 to May 20, 2026(125 of 140 days covered by obs)
NOAA Normal
16.43"
Departure from Normal
-7.34" : 55% of Normal
Water Year-To-Date: 13.18"
Oct 1, 2025 to May 20, 2026(191 of 232 days covered by obs)
NOAA Normal
27.03"
Departure from Normal
-13.85" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.49
3.57
-0.08
Feb
2.88
2.88
0.00
Mar
4.07
3.91
0.16
Apr
3.58
3.63
-0.05
May
3.74
3.84
-0.10
Jun
4.40
4.26
0.14
Jul
5.31
5.17
0.14
Aug
5.05
5.42
-0.37
Sep
5.05
5.00
0.05
Oct
3.92
4.38
-0.46
Nov
3.12
3.16
-0.04
Dec
3.56
3.57
-0.01
48.17
48.79
-0.62