Viewing Station: VA-HV-17 : Mechanicsville 6.9 SE
Jul 1, 2023 - Sep 9, 20261,038 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.03"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.39"
Departure from Normal
-0.36" : 74% of Normal
Year-To-Date: 30.02"
Jan 1 to Sep 9, 2026(237 of 252 days covered by obs)
NOAA Normal
32.39"
Departure from Normal
-2.37" : 93% of Normal
Water Year-To-Date: 38.00"
Oct 1, 2025 to Sep 9, 2026(327 of 344 days covered by obs)
NOAA Normal
42.80"
Departure from Normal
-4.80" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.34
3.19
0.15
Feb
2.76
2.76
0.00
Mar
3.97
4.07
-0.10
Apr
3.37
3.28
0.09
May
4.09
4.05
0.04
Jun
4.34
4.39
-0.05
Jul
4.53
4.48
0.05
Aug
4.60
4.77
-0.17
Sep
4.62
4.54
0.08
Oct
3.62
3.52
0.10
Nov
3.19
3.22
-0.03
Dec
3.60
3.60
0.00
46.03
45.87
0.16