Viewing Station: VA-HV-23 : Mechanicsville 0.8 SE
May 4, 2026 - May 20, 202615 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.05"
May 1-20, 2026(15 of 20 days covered by obs)
NOAA Normal
2.65"
Departure from Normal
-1.60" : 40% of Normal
Year-To-Date: 1.05"
Jan 1 to May 20, 2026(15 of 140 days covered by obs)
NOAA Normal
16.01"
Departure from Normal
-14.96" : 7% of Normal
Water Year-To-Date: 1.05"
Oct 1, 2025 to May 20, 2026(15 of 232 days covered by obs)
NOAA Normal
26.42"
Departure from Normal
-25.37" : 4% 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
4.30
0.00
Jul
4.45
4.44
0.01
Aug
4.53
4.62
-0.09
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
45.64
0.05