Viewing Station: VA-RN-3 : Roanoke 5.5 SW
Oct 8, 2009 - Aug 20, 20255,758 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.81"
August 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
2.43"
Departure from Normal
0.38" : 116% of Normal
Year-To-Date: 31.07"
Jan 1 to Aug 20, 2025(232 of 232 days covered by obs)
NOAA Normal
29.32"
Departure from Normal
1.75" : 106% of Normal
Water Year-To-Date: 39.51"
Oct 1, 2024 to Aug 20, 2025(324 of 324 days covered by obs)
NOAA Normal
38.96"
Departure from Normal
0.55" : 101% 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