Viewing Station: VA-FX-54 : Fairfax 4.1 W
May 24, 2011 - Sep 15, 20252,408 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.15"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
2.06"
Departure from Normal
-1.91" : 7% of Normal
Year-To-Date: 32.03"
Jan 1 to Sep 15, 2025(258 of 258 days covered by obs)
NOAA Normal
30.60"
Departure from Normal
1.43" : 105% of Normal
Water Year-To-Date: 37.87"
Oct 1, 2024 to Sep 15, 2025(350 of 350 days covered by obs)
NOAA Normal
40.83"
Departure from Normal
-2.96" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.97
3.07
-0.10
Feb
2.57
2.65
-0.08
Mar
3.52
3.80
-0.28
Apr
3.32
3.40
-0.08
May
4.19
4.55
-0.36
Jun
4.15
4.42
-0.27
Jul
4.30
4.36
-0.06
Aug
3.52
3.68
-0.16
Sep
4.12
4.38
-0.26
Oct
3.70
3.77
-0.07
Nov
3.07
3.19
-0.12
Dec
3.46
3.57
-0.11
42.89
44.84
-1.95