Viewing Station: VA-CS-45 : Chester 6.6 E
Jan 4, 2018 - Jul 29, 20263,123 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.75"
July 1-29, 2026(29 of 29 days covered by obs)
NOAA Normal
4.49"
Departure from Normal
3.26" : 173% of Normal
Year-To-Date: 28.17"
Jan 1 to Jul 29, 2026(209 of 210 days covered by obs)
NOAA Normal
26.74"
Departure from Normal
1.43" : 105% of Normal
Water Year-To-Date: 34.07"
Oct 1, 2025 to Jul 29, 2026(300 of 302 days covered by obs)
NOAA Normal
37.16"
Departure from Normal
-3.09" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.42
3.40
0.02
Feb
2.72
2.77
-0.05
Mar
4.01
4.00
0.01
Apr
3.47
3.61
-0.14
May
4.14
4.03
0.11
Jun
4.49
4.50
-0.01
Jul
4.80
4.79
0.01
Aug
4.77
4.75
0.02
Sep
4.77
4.79
-0.02
Oct
3.59
3.72
-0.13
Nov
3.18
3.23
-0.05
Dec
3.65
3.67
-0.02
47.01
47.26
-0.25