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
ForecastWednesday, January 7, 2026
Day
11°Feels 9
Wind
22 km/h NW
Gust
33 km/h
Humidity
61%
P.O.P
30%
Night
0°Feels 0
Wind
11 km/h W
Gust
16 km/h
Humidity
96%
P.O.P
30%
Historical AveragesJan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity