Viewing Station: VA-FX-142 : Annandale 2.4 WSW
May 5, 2026 - Sep 23, 2026111 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.83"
September 1-23, 2026(5 of 23 days covered by obs)
NOAA Normal
3.22"
Departure from Normal
-1.39" : 57% of Normal
Year-To-Date: 21.64"
Jan 1 to Sep 23, 2026(111 of 266 days covered by obs)
NOAA Normal
31.89"
Departure from Normal
-10.25" : 68% of Normal
Water Year-To-Date: 21.64"
Oct 1, 2025 to Sep 23, 2026(111 of 358 days covered by obs)
NOAA Normal
42.14"
Departure from Normal
-20.50" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.96
3.09
-0.13
Feb
2.60
2.69
-0.09
Mar
3.56
3.82
-0.26
Apr
3.33
3.41
-0.08
May
4.14
4.51
-0.37
Jun
4.14
4.51
-0.37
Jul
4.39
4.51
-0.12
Aug
3.55
3.71
-0.16
Sep
4.20
4.51
-0.31
Oct
3.71
3.81
-0.10
Nov
3.05
3.20
-0.15
Dec
3.49
3.64
-0.15
43.12
45.41
-2.29