Viewing Station: VA-RN-20 : Roanoke 3.4 SW
Jun 27, 2019 - Jul 26, 20252,198 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.64"
July 1-27, 2025(26 of 27 days covered by obs)
NOAA Normal
3.74"
Departure from Normal
-0.10" : 97% of Normal
Year-To-Date: 24.19"
Jan 1 to Jul 27, 2025(207 of 208 days covered by obs)
NOAA Normal
26.04"
Departure from Normal
-1.85" : 93% of Normal
Water Year-To-Date: 30.57"
Oct 1, 2024 to Jul 27, 2025(298 of 300 days covered by obs)
NOAA Normal
35.65"
Departure from Normal
-5.08" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.30
3.19
0.11
Feb
2.81
2.86
-0.05
Mar
3.62
3.62
0.00
Apr
3.56
3.72
-0.16
May
4.39
4.52
-0.13
Jun
4.62
4.62
0.00
Jul
4.29
4.11
0.18
Aug
3.67
3.70
-0.03
Sep
4.23
4.52
-0.29
Oct
3.22
3.48
-0.26
Nov
3.11
3.03
0.08
Dec
3.28
3.36
-0.08
44.10
44.73
-0.63