Viewing Station: VA-CS-63 : Chester 1.7 N
Feb 26, 2023 - May 20, 2026168 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.04"
May 1-20, 2026(12 of 20 days covered by obs)
NOAA Normal
2.69"
Departure from Normal
-1.65" : 39% of Normal
Year-To-Date: 1.95"
Jan 1 to May 20, 2026(18 of 140 days covered by obs)
NOAA Normal
16.23"
Departure from Normal
-14.28" : 12% of Normal
Water Year-To-Date: 3.98"
Oct 1, 2025 to May 20, 2026(29 of 232 days covered by obs)
NOAA Normal
26.63"
Departure from Normal
-22.65" : 15% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.41
3.42
-0.01
Feb
2.73
2.77
-0.04
Mar
3.97
3.97
0.00
Apr
3.43
3.51
-0.08
May
4.17
4.04
0.13
Jun
4.35
4.33
0.02
Jul
4.61
4.65
-0.04
Aug
4.60
4.68
-0.08
Sep
4.64
4.69
-0.05
Oct
3.56
3.69
-0.13
Nov
3.19
3.23
-0.04
Dec
3.65
3.66
-0.01
46.31
46.64
-0.33