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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bristol, NH
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
17°
22
16°
23
16°
24
17°
25
15°
26
14°
27
16°
28
17°
29
18°
30
19°
Forecast
Monday, September 21, 2026
Day
17°
Feels 17
Wind
18 km/h NW
Gust
27 km/h
Humidity
55%
P.O.P
30%
Night
8°
Feels 7
Wind
13 km/h N
Gust
20 km/h
Humidity
81%
P.O.P
30%
Historical Averages
Sep 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
22°
Feels 22
Low
10°
Feels 10
Average Precipitation
9 Days
Rain amount
50.8mm
Snow amount
0cm