Viewing Station: VA-HV-19 : Mechanicsville 1.0 SSE
Feb 21, 2024 - Sep 9, 2026900 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.84"
September 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
-0.52" : 62% of Normal
Year-To-Date: 28.37"
Jan 1 to Sep 9, 2026(245 of 252 days covered by obs)
NOAA Normal
32.10"
Departure from Normal
-3.73" : 88% of Normal
Water Year-To-Date: 34.09"
Oct 1, 2025 to Sep 9, 2026(335 of 344 days covered by obs)
NOAA Normal
42.51"
Departure from Normal
-8.42" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.31
3.24
0.07
Feb
2.76
2.77
-0.01
Mar
3.94
3.98
-0.04
Apr
3.35
3.32
0.03
May
4.10
4.08
0.02
Jun
4.30
4.31
-0.01
Jul
4.45
4.44
0.01
Aug
4.53
4.63
-0.10
Sep
4.54
4.45
0.09
Oct
3.61
3.58
0.03
Nov
3.21
3.23
-0.02
Dec
3.59
3.63
-0.04
45.69
45.66
0.03