Monthly Historical AveragesLondonderry, NH
Average Temperature
High
1°
Feels -2
Low
-8°
Feels -13
Average Precipitation
8 Days
18.9mm
42cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
1°Feels -3
Wind
14 km/h NE
Gust
31 km/h
Humidity
64%
P.O.P
30%
Night
-4°Feels -12
Wind
35 km/h NE
Gust
53 km/h
Humidity
93%
P.O.P
90%
Snow
5-10 cm
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity