Viewing Station: VA-FQ-21 : Marshall 8.0 SW
May 19, 2020 - May 20, 20262,046 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.77"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.83"
Departure from Normal
-2.06" : 27% of Normal
Year-To-Date: 10.75"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
14.91"
Departure from Normal
-4.16" : 72% of Normal
Water Year-To-Date: 15.45"
Oct 1, 2025 to May 20, 2026(229 of 232 days covered by obs)
NOAA Normal
24.80"
Departure from Normal
-9.35" : 62% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.05
2.98
0.07
Feb
2.29
2.47
-0.18
Mar
3.38
3.59
-0.21
Apr
3.36
3.38
-0.02
May
4.38
4.49
-0.11
Jun
4.62
4.41
0.21
Jul
4.08
4.09
-0.01
Aug
3.56
3.62
-0.06
Sep
4.52
4.55
-0.03
Oct
3.59
3.54
0.05
Nov
3.01
3.13
-0.12
Dec
3.29
3.42
-0.13
43.13
43.67
-0.54