Viewing Station: MD-MG-106 : Silver Spring 6.4 NNE
Oct 27, 2015 - Sep 10, 20263,978 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.24"
September 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
1.44"
Departure from Normal
-1.20" : 17% of Normal
Year-To-Date: 25.40"
Jan 1 to Sep 10, 2026(251 of 253 days covered by obs)
NOAA Normal
31.26"
Departure from Normal
-5.86" : 81% of Normal
Water Year-To-Date: 30.22"
Oct 1, 2025 to Sep 10, 2026(343 of 345 days covered by obs)
NOAA Normal
41.92"
Departure from Normal
-11.70" : 72% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.99
3.07
-0.08
Feb
2.63
2.72
-0.09
Mar
3.79
3.89
-0.10
Apr
3.45
3.42
0.03
May
4.26
4.35
-0.09
Jun
4.30
4.33
-0.03
Jul
4.51
4.37
0.14
Aug
3.89
3.83
0.06
Sep
4.31
4.41
-0.10
Oct
3.88
3.99
-0.11
Nov
3.10
3.19
-0.09
Dec
3.68
3.73
-0.05
44.79
45.30
-0.51