Viewing Station: MD-HW-46 : Marriottsville 2.7 S
Apr 3, 2019 - Feb 27, 20262,209 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
March 1-12, 2026(0 of 12 days covered by obs)
NOAA Normal
1.49"
Departure from Normal
-1.49" : 0% of Normal
Year-To-Date: 2.36"
Jan 1 to Mar 12, 2026(11 of 71 days covered by obs)
NOAA Normal
7.36"
Departure from Normal
-5.00" : 32% of Normal
Water Year-To-Date: 6.73"
Oct 1, 2025 to Mar 12, 2026(42 of 163 days covered by obs)
NOAA Normal
18.67"
Departure from Normal
-11.94" : 36% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.13
3.21
-0.08
Feb
2.74
2.85
-0.11
Mar
3.86
4.06
-0.20
Apr
3.66
3.54
0.12
May
4.27
4.27
0.00
Jun
4.35
4.26
0.09
Jul
4.33
4.14
0.19
Aug
4.14
3.93
0.21
Sep
4.46
4.39
0.07
Oct
4.14
4.17
-0.03
Nov
3.48
3.28
0.20
Dec
3.69
3.90
-0.21
46.25
46.00
0.25