Viewing Station: MD-AA-66 : Severna Park 1.9 W
Sep 11, 2016 - May 12, 20253,005 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
May 1-13, 2025(12 of 13 days covered by obs)
NOAA Normal
1.63"
Departure from Normal
-1.17" : 28% of Normal
Year-To-Date: 11.27"
Jan 1 to May 13, 2025(131 of 133 days covered by obs)
NOAA Normal
14.78"
Departure from Normal
-3.51" : 76% of Normal
Water Year-To-Date: 17.20"
Oct 1, 2024 to May 13, 2025(223 of 225 days covered by obs)
NOAA Normal
25.59"
Departure from Normal
-8.39" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.02
3.11
-0.09
Feb
2.69
2.80
-0.11
Mar
4.01
4.07
-0.06
Apr
3.43
3.48
-0.05
May
3.89
4.19
-0.30
Jun
4.20
4.36
-0.16
Jul
4.48
4.53
-0.05
Aug
4.38
4.16
0.22
Sep
4.47
4.53
-0.06
Oct
3.98
4.15
-0.17
Nov
3.13
3.23
-0.10
Dec
3.70
3.86
-0.16
45.38
46.47
-1.09