Viewing Station: VA-CS-48 : Bon Air 4.0 S
Nov 2, 2018 - Oct 24, 20252,549 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.37"
October 1-24, 2025(24 of 24 days covered by obs)
NOAA Normal
2.80"
Departure from Normal
-2.43" : 13% of Normal
Year-To-Date: 40.85"
Jan 1 to Oct 24, 2025(297 of 297 days covered by obs)
NOAA Normal
38.28"
Departure from Normal
2.57" : 107% of Normal
Water Year-To-Date: 0.37"
Oct 1, 2025 to Oct 24, 2025(24 of 24 days covered by obs)
NOAA Normal
2.80"
Departure from Normal
-2.43" : 13% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.43
3.42
0.01
Feb
2.76
2.75
0.01
Mar
3.94
3.92
0.02
Apr
3.43
3.41
0.02
May
4.19
4.11
0.08
Jun
4.27
4.13
0.14
Jul
4.46
4.44
0.02
Aug
4.45
4.42
0.03
Sep
4.55
4.50
0.05
Oct
3.62
3.61
0.01
Nov
3.26
3.25
0.01
Dec
3.67
3.68
-0.01
46.03
45.64
0.39