Monthly Historical AveragesSir Johns Run, MD
Average Temperature
High
4°
Feels 2
Low
-5°
Feels -9
Average Precipitation
7 Days
15mm
15.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, January 13, 2026
Day
11°Feels 10
Wind
13 km/h S
Gust
20 km/h
Humidity
34%
P.O.P
30%
Night
6°Feels 4
Wind
14 km/h S
Gust
21 km/h
Humidity
71%
P.O.P
30%
Historical AveragesJan 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity