Viewing Station: MD-PG-82 : Beltsville 1.4 NNW
Apr 19, 2017 - Sep 15, 20252,648 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
-1.86" : 20% of Normal
Year-To-Date: 29.07"
Jan 1 to Sep 16, 2025(235 of 259 days covered by obs)
NOAA Normal
32.27"
Departure from Normal
-3.20" : 90% of Normal
Water Year-To-Date: 34.79"
Oct 1, 2024 to Sep 16, 2025(307 of 351 days covered by obs)
NOAA Normal
43.04"
Departure from Normal
-8.25" : 81% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.99
3.07
-0.08
Feb
2.63
2.70
-0.07
Mar
3.83
3.90
-0.07
Apr
3.45
3.45
0.00
May
4.23
4.36
-0.13
Jun
4.32
4.39
-0.07
Jul
4.47
4.39
0.08
Aug
4.03
3.92
0.11
Sep
4.35
4.50
-0.15
Oct
3.94
4.04
-0.10
Nov
3.14
3.18
-0.04
Dec
3.69
3.74
-0.05
45.07
45.64
-0.57