Viewing Station: VA-FX-121 : Fairfax 3.2 W
May 16, 2022 - Sep 23, 20261,585 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.24"
September 1-23, 2026(22 of 23 days covered by obs)
NOAA Normal
3.16"
Departure from Normal
1.08" : 134% of Normal
Year-To-Date: 34.46"
Jan 1 to Sep 23, 2026(266 of 266 days covered by obs)
NOAA Normal
31.70"
Departure from Normal
2.76" : 109% of Normal
Water Year-To-Date: 39.12"
Oct 1, 2025 to Sep 23, 2026(358 of 358 days covered by obs)
NOAA Normal
41.93"
Departure from Normal
-2.81" : 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
4.56
-0.37
Jun
4.15
4.43
-0.28
Jul
4.30
4.39
-0.09
Aug
3.52
3.69
-0.17
Sep
4.12
4.41
-0.29
Oct
3.70
3.77
-0.07
Nov
3.07
3.19
-0.12
Dec
3.46
3.60
-0.14
42.89
44.96
-2.07