Viewing Station: VA-FX-81 : Alexandria 6.6 WNW
May 20, 2017 - May 20, 20263,083 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.36"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.64"
Departure from Normal
-1.28" : 52% of Normal
Year-To-Date: 11.55"
Jan 1 to May 20, 2026(137 of 140 days covered by obs)
NOAA Normal
15.22"
Departure from Normal
-3.67" : 76% of Normal
Water Year-To-Date: 16.16"
Oct 1, 2025 to May 20, 2026(220 of 232 days covered by obs)
NOAA Normal
25.56"
Departure from Normal
-9.40" : 63% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.94
3.09
-0.15
Feb
2.62
2.72
-0.10
Mar
3.65
3.83
-0.18
Apr
3.37
3.41
-0.04
May
4.09
4.46
-0.37
Jun
4.17
4.55
-0.38
Jul
4.54
4.59
-0.05
Aug
3.61
3.76
-0.15
Sep
4.27
4.50
-0.23
Oct
3.75
3.91
-0.16
Nov
3.03
3.20
-0.17
Dec
3.56
3.65
-0.09
43.60
45.67
-2.07