Viewing Station: MD-HW-46 : Marriottsville 2.7 S
Apr 3, 2019 - Jun 15, 20252,129 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
June 1-16, 2025(13 of 16 days covered by obs)
NOAA Normal
2.32"
Departure from Normal
-1.63" : 30% of Normal
Year-To-Date: 14.42"
Jan 1 to Jun 16, 2025(121 of 167 days covered by obs)
NOAA Normal
19.98"
Departure from Normal
-5.56" : 72% of Normal
Water Year-To-Date: 21.04"
Oct 1, 2024 to Jun 16, 2025(203 of 259 days covered by obs)
NOAA Normal
31.29"
Departure from Normal
-10.25" : 67% 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