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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bethlehem, NH
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August
Average Temperature
High
24°
Feels 25
Low
13°
Feels 12
Average Precipitation
12 Days
Rain amount
75.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
26°
5
28°
6
29°
7
28°
8
27°
9
29°
10
29°
11
25°
12
23°
13
22°
14
22°
15
22°
16
23°
17
23°
18
23°
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Tuesday, August 4, 2026
Day
26°
Feels 26
Wind
22 km/h W
Gust
36 km/h
Humidity
42%
P.O.P
10%
Night
15°
Feels 15
Wind
13 km/h E
Gust
22 km/h
Humidity
83%
P.O.P
0%
Historical Averages
Aug 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.