Viewing Station: VA-PRC-2 : Portsmouth 4.1 SSE
Jul 1, 2007 - Jul 27, 20266,958 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.28"
July 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.79"
Departure from Normal
3.49" : 173% of Normal
Year-To-Date: 26.71"
Jan 1 to Jul 27, 2026(208 of 208 days covered by obs)
NOAA Normal
26.65"
Departure from Normal
0.06" : 100% of Normal
Water Year-To-Date: 35.43"
Oct 1, 2025 to Jul 27, 2026(300 of 300 days covered by obs)
NOAA Normal
37.08"
Departure from Normal
-1.65" : 96% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.47
3.67
-0.20
Feb
2.87
2.88
-0.01
Mar
3.87
3.85
0.02
Apr
3.40
3.66
-0.26
May
3.81
4.07
-0.26
Jun
4.44
4.62
-0.18
Jul
5.50
5.32
0.18
Aug
5.21
5.54
-0.33
Sep
5.11
5.27
-0.16
Oct
3.95
4.19
-0.24
Nov
3.20
3.40
-0.20
Dec
3.28
3.54
-0.26
48.11
50.01
-1.90