Viewing Station: VA-YR-27 : Grafton 1.3 ENE
Mar 26, 2022 - May 20, 20261,623 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.96"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.40"
Departure from Normal
-1.44" : 40% of Normal
Year-To-Date: 10.67"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
16.22"
Departure from Normal
-5.55" : 66% of Normal
Water Year-To-Date: 16.49"
Oct 1, 2025 to May 20, 2026(231 of 232 days covered by obs)
NOAA Normal
26.72"
Departure from Normal
-10.23" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.43
3.56
-0.13
Feb
2.87
2.86
0.01
Mar
4.03
3.80
0.23
Apr
3.49
3.55
-0.06
May
3.72
3.78
-0.06
Jun
4.27
4.25
0.02
Jul
5.28
4.99
0.29
Aug
5.03
5.56
-0.53
Sep
5.05
4.90
0.15
Oct
3.90
4.45
-0.55
Nov
3.10
3.20
-0.10
Dec
3.50
3.48
0.02
47.67
48.38
-0.71