Viewing Station: VA-AR-11 : Arlington 2.7 W
May 4, 2018 - May 17, 20251,625 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.39"
May 1-24, 2025(9 of 24 days covered by obs)
NOAA Normal
3.26"
Departure from Normal
1.13" : 135% of Normal
Year-To-Date: 8.08"
Jan 1 to May 24, 2025(44 of 144 days covered by obs)
NOAA Normal
15.99"
Departure from Normal
-7.91" : 51% of Normal
Water Year-To-Date: 10.26"
Oct 1, 2024 to May 24, 2025(84 of 236 days covered by obs)
NOAA Normal
26.49"
Departure from Normal
-16.23" : 39% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.99
3.12
-0.13
Feb
2.65
2.75
-0.10
Mar
3.70
3.84
-0.14
Apr
3.39
3.43
-0.04
May
4.21
4.48
-0.27
Jun
4.22
4.48
-0.26
Jul
4.50
4.65
-0.15
Aug
3.65
3.77
-0.12
Sep
4.29
4.49
-0.20
Oct
3.80
3.97
-0.17
Nov
3.09
3.21
-0.12
Dec
3.61
3.64
-0.03
44.10
45.83
-1.73