Viewing Station: VA-RN-3 : Roanoke 5.5 SW
Oct 8, 2009 - Aug 12, 20266,115 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.02"
August 1-13, 2026(12 of 13 days covered by obs)
NOAA Normal
1.58"
Departure from Normal
0.44" : 128% of Normal
Year-To-Date: 25.38"
Jan 1 to Aug 13, 2026(224 of 225 days covered by obs)
NOAA Normal
28.47"
Departure from Normal
-3.09" : 89% of Normal
Water Year-To-Date: 30.32"
Oct 1, 2025 to Aug 13, 2026(316 of 317 days covered by obs)
NOAA Normal
38.11"
Departure from Normal
-7.79" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.31
3.16
0.15
Feb
2.83
2.85
-0.02
Mar
3.67
3.65
0.02
Apr
3.62
3.88
-0.26
May
4.42
4.62
-0.20
Jun
4.72
4.69
0.03
Jul
4.32
4.24
0.08
Aug
3.76
3.73
0.03
Sep
4.25
4.72
-0.47
Oct
3.20
3.52
-0.32
Nov
3.13
3.16
-0.03
Dec
3.31
3.42
-0.11
44.54
45.64
-1.10