Weather in Boston in Autumn
| September | October | November | ||||
| Average day temperature: | ||||||
| Average day temperature: | 72.2°F | 60.7°F | 48.4°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 61.5°F | 52.0°F | 40.9°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 64.3°F | 58.1°F | 50.6°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 13 days | 13 days | 14 days | |||
| Day length: | ||||||
| Day length: | 11.8 - 13.1 h. | 10.4 - 11.7 h. | 9.3 - 10.3 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 3 days | 4 days | 3 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.6 in. | 2.4 in. | 2.2 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Boston
Boston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Boston
Local time: 05:16
December 14, sunday
0600
25°F
SE
5 mph
5 mph
0900
28°F
SE
7 mph
7 mph
1200
32°F
SE
7 mph
7 mph
1500
30°F
SE
9 mph
9 mph
1800
28°F
SE
12 mph
12 mph
2100
23°F
SE
14 mph
14 mph
December 15, monday
0000
19°F
SE
16 mph
16 mph
0300
18°F
SE
14 mph
14 mph
