Viewing Station: VA-CL-13 : Port Royal 4.1 ESE
Apr 28, 2026 - May 20, 202623 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.65"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.57"
Departure from Normal
-1.92" : 25% of Normal
Year-To-Date: 0.71"
Jan 1 to May 20, 2026(23 of 140 days covered by obs)
NOAA Normal
15.33"
Departure from Normal
-14.62" : 5% of Normal
Water Year-To-Date: 0.71"
Oct 1, 2025 to May 20, 2026(23 of 232 days covered by obs)
NOAA Normal
25.66"
Departure from Normal
-24.95" : 3% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.06
3.08
-0.02
Feb
2.67
2.78
-0.11
Mar
3.78
3.85
-0.07
Apr
3.25
3.25
0.00
May
3.99
4.04
-0.05
Jun
4.00
4.19
-0.19
Jul
4.23
4.29
-0.06
Aug
4.11
4.27
-0.16
Sep
4.38
4.35
0.03
Oct
3.68
3.77
-0.09
Nov
3.10
3.15
-0.05
Dec
3.55
3.61
-0.06
43.80
44.63
-0.83