Viewing Station: MD-MG-137 : Silver Spring 4.2 N
Aug 8, 2020 - Mar 15, 20261,808 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.56"
March 1-23, 2026(15 of 23 days covered by obs)
NOAA Normal
2.81"
Departure from Normal
-1.25" : 55% of Normal
Year-To-Date: 7.02"
Jan 1 to Mar 23, 2026(73 of 82 days covered by obs)
NOAA Normal
8.43"
Departure from Normal
-1.41" : 83% of Normal
Water Year-To-Date: 12.03"
Oct 1, 2025 to Mar 23, 2026(165 of 174 days covered by obs)
NOAA Normal
19.09"
Departure from Normal
-7.06" : 63% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.99
3.06
-0.07
Feb
2.63
2.71
-0.08
Mar
3.79
3.88
-0.09
Apr
3.45
3.41
0.04
May
4.26
4.35
-0.09
Jun
4.30
4.32
-0.02
Jul
4.51
4.38
0.13
Aug
3.89
3.81
0.08
Sep
4.31
4.40
-0.09
Oct
3.88
3.97
-0.09
Nov
3.10
3.19
-0.09
Dec
3.68
3.71
-0.03
44.79
45.19
-0.40