Monthly Historical AveragesSunapee, NH
Average Temperature
High
23°
Feels 23
Low
12°
Feels 12
Average Precipitation
13 Days
100.7mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, June 16, 2026
Day
23°Feels 23
Wind
13 km/h NW
Gust
20 km/h
Humidity
36%
P.O.P
20%
Night
12°Feels 12
Wind
11 km/h SW
Gust
17 km/h
Humidity
82%
P.O.P
10%
Historical AveragesJun 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity