Viewing Station: MD-MG-154 : Gaithersburg 2.4 E
Jan 2, 2024 - Apr 25, 2026844 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.99"
April 1-25, 2026(25 of 25 days covered by obs)
NOAA Normal
2.89"
Departure from Normal
-1.90" : 34% of Normal
Year-To-Date: 9.59"
Jan 1 to Apr 25, 2026(115 of 115 days covered by obs)
NOAA Normal
12.35"
Departure from Normal
-2.76" : 78% of Normal
Water Year-To-Date: 14.64"
Oct 1, 2025 to Apr 25, 2026(207 of 207 days covered by obs)
NOAA Normal
22.85"
Departure from Normal
-8.21" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.03
3.05
-0.02
Feb
2.65
2.69
-0.04
Mar
3.78
3.86
-0.08
Apr
3.47
3.39
0.08
May
4.33
4.38
-0.05
Jun
4.28
4.30
-0.02
Jul
4.30
4.25
0.05
Aug
3.72
3.79
-0.07
Sep
4.26
4.33
-0.07
Oct
3.73
3.89
-0.16
Nov
3.20
3.25
-0.05
Dec
3.57
3.69
-0.12
44.32
44.87
-0.55