Viewing Station: MD-AA-63 : Severn 1.0 SSE
Oct 16, 2015 - May 7, 20261,526 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.27"
May 1-7, 2026(1 of 7 days covered by obs)
NOAA Normal
0.91"
Departure from Normal
-0.64" : 30% of Normal
Year-To-Date: 3.94"
Jan 1 to May 7, 2026(19 of 127 days covered by obs)
NOAA Normal
14.09"
Departure from Normal
-10.15" : 28% of Normal
Water Year-To-Date: 5.70"
Oct 1, 2025 to May 7, 2026(35 of 219 days covered by obs)
NOAA Normal
24.98"
Departure from Normal
-19.28" : 23% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.04
3.13
-0.09
Feb
2.70
2.84
-0.14
Mar
3.98
4.06
-0.08
Apr
3.46
3.52
-0.06
May
4.01
4.22
-0.21
Jun
4.23
4.18
0.05
Jul
4.47
4.50
-0.03
Aug
4.31
4.11
0.20
Sep
4.44
4.48
-0.04
Oct
4.02
4.16
-0.14
Nov
3.16
3.24
-0.08
Dec
3.71
3.91
-0.20
45.53
46.35
-0.82