Viewing Station: VA-RN-40 : Roanoke 9.5 SW
Jun 30, 2026 - Aug 26, 202658 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.80"
August 1-26, 2026(26 of 26 days covered by obs)
NOAA Normal
3.28"
Departure from Normal
-0.48" : 85% of Normal
Year-To-Date: 11.47"
Jan 1 to Aug 26, 2026(58 of 238 days covered by obs)
NOAA Normal
30.85"
Departure from Normal
-19.38" : 37% of Normal
Water Year-To-Date: 11.47"
Oct 1, 2025 to Aug 26, 2026(58 of 330 days covered by obs)
NOAA Normal
40.95"
Departure from Normal
-29.48" : 28% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.38
3.35
0.03
Feb
2.89
3.07
-0.18
Mar
3.81
3.77
0.04
Apr
3.86
4.02
-0.16
May
4.50
4.78
-0.28
Jun
4.84
4.84
0.00
Jul
4.29
4.59
-0.30
Aug
3.91
3.87
0.04
Sep
4.51
4.92
-0.41
Oct
3.36
3.68
-0.32
Nov
3.37
3.23
0.14
Dec
3.37
3.78
-0.41
46.09
47.90
-1.81