Monthly Historical AveragesHaarlem, NH
Average Temperature
High
16°
Feels 15
Low
9°
Feels 7
Average Precipitation
11 Days
49mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
13°Feels 12
Wind
21 km/h S
Gust
32 km/h
Humidity
82%
P.O.P
100%
Rain
~5 mm
Night
10°Feels 8
Wind
10 km/h S
Gust
16 km/h
Humidity
94%
P.O.P
30%
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity