Viewing Station: VA-RN-3 : Roanoke 5.5 SW
Oct 8, 2009 - May 9, 20255,655 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.69"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
1.43"
Departure from Normal
0.26" : 119% of Normal
Year-To-Date: 13.70"
Jan 1 to May 10, 2025(129 of 130 days covered by obs)
NOAA Normal
14.86"
Departure from Normal
-1.16" : 92% of Normal
Water Year-To-Date: 22.14"
Oct 1, 2024 to May 10, 2025(221 of 222 days covered by obs)
NOAA Normal
24.50"
Departure from Normal
-2.36" : 90% 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