Viewing Station: MD-PG-101 : Upper Marlboro 7.0 NE
Jun 16, 2023 - Aug 11, 2026917 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.79"
August 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.50"
Departure from Normal
1.29" : 186% of Normal
Year-To-Date: 15.71"
Jan 1 to Aug 11, 2026(219 of 223 days covered by obs)
NOAA Normal
26.96"
Departure from Normal
-11.25" : 58% of Normal
Water Year-To-Date: 21.40"
Oct 1, 2025 to Aug 11, 2026(310 of 315 days covered by obs)
NOAA Normal
37.56"
Departure from Normal
-16.16" : 57% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.97
3.02
-0.05
Feb
2.61
2.73
-0.12
Mar
3.95
3.97
-0.02
Apr
3.32
3.35
-0.03
May
3.87
4.12
-0.25
Jun
4.28
4.39
-0.11
Jul
4.46
4.67
-0.21
Aug
4.23
4.18
0.05
Sep
4.45
4.55
-0.10
Oct
3.83
4.11
-0.28
Nov
3.10
3.20
-0.10
Dec
3.67
3.72
-0.05
44.74
46.01
-1.27