Viewing Station: VA-RN-28 : Roanoke 5.4 NE
Aug 11, 2021 - Sep 15, 20251,475 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
-1.22" : 40% of Normal
Year-To-Date: 37.27"
Jan 1 to Sep 15, 2025(258 of 258 days covered by obs)
NOAA Normal
31.93"
Departure from Normal
5.34" : 117% of Normal
Water Year-To-Date: 42.75"
Oct 1, 2024 to Sep 15, 2025(350 of 350 days covered by obs)
NOAA Normal
41.46"
Departure from Normal
1.29" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.27
3.30
-0.03
Feb
2.76
2.83
-0.07
Mar
3.61
3.54
0.07
Apr
3.47
3.85
-0.38
May
4.21
4.48
-0.27
Jun
4.65
4.73
-0.08
Jul
4.28
4.33
-0.05
Aug
3.65
3.68
-0.03
Sep
4.06
4.29
-0.23
Oct
3.22
3.47
-0.25
Nov
3.05
2.98
0.07
Dec
3.26
3.42
-0.16
43.49
44.90
-1.41