Viewing Station: VA-WH-5 : Bristol 6.7 W
Jul 20, 2009 - May 20, 20264,808 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.87"
May 1-20, 2026(18 of 20 days covered by obs)
NOAA Normal
2.75"
Departure from Normal
-1.88" : 32% of Normal
Year-To-Date: 8.85"
Jan 1 to May 20, 2026(118 of 140 days covered by obs)
NOAA Normal
18.50"
Departure from Normal
-9.65" : 48% of Normal
Water Year-To-Date: 14.72"
Oct 1, 2025 to May 20, 2026(198 of 232 days covered by obs)
NOAA Normal
28.58"
Departure from Normal
-13.86" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.68
4.05
-0.37
Feb
3.84
3.99
-0.15
Mar
4.24
4.38
-0.14
Apr
3.99
4.19
-0.20
May
4.27
4.36
-0.09
Jun
4.24
4.43
-0.19
Jul
4.77
5.03
-0.26
Aug
3.88
4.10
-0.22
Sep
3.08
3.14
-0.06
Oct
2.88
2.68
0.20
Nov
3.20
2.98
0.22
Dec
4.00
4.29
-0.29
46.07
47.62
-1.55