Viewing Station: AL-RN-2 : Roanoke 4.2 NNE
Apr 7, 2009 - Sep 15, 20256,014 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.36"
September 1-17, 2025(15 of 17 days covered by obs)
NOAA Normal
1.91"
Departure from Normal
-1.55" : 19% of Normal
Year-To-Date: 45.44"
Jan 1 to Sep 17, 2025(258 of 260 days covered by obs)
NOAA Normal
39.68"
Departure from Normal
5.76" : 115% of Normal
Water Year-To-Date: 52.33"
Oct 1, 2024 to Sep 17, 2025(350 of 352 days covered by obs)
NOAA Normal
52.59"
Departure from Normal
-0.26" : 100% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.07
5.14
-0.07
Feb
5.02
5.24
-0.22
Mar
5.30
5.21
0.09
Apr
4.65
4.44
0.21
May
3.85
3.96
-0.11
Jun
4.81
4.71
0.10
Jul
4.86
4.95
-0.09
Aug
4.21
4.17
0.04
Sep
3.37
3.46
-0.09
Oct
3.31
3.20
0.11
Nov
4.24
4.23
0.01
Dec
5.36
5.17
0.19
54.05
53.88
0.17