Weather in Chatham in Autumn
| September | October | November | ||||
| Average day temperature: | ||||||
| Average day temperature: | 68.4°F | 60.1°F | 50.6°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 64.8°F | 56.7°F | 47.5°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 65.5°F | 59.5°F | 52.8°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 14 days | 12 days | 13 days | |||
| Day length: | ||||||
| Day length: | 11.8 - 13.1 h. | 10.4 - 11.7 h. | 9.4 - 10.4 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 3 days | 2 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.1 in. | 1.3 in. | 0.9 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 Chatham
Chatham on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Chatham
Local time: 02:55
December 22, sunday
0300
23°F
SE
21 mph
21 mph
0600
23°F
SE
21 mph
21 mph
0900
21°F
SE
20 mph
20 mph
1200
21°F
SE
18 mph
18 mph
1500
23°F
SE
15 mph
15 mph
1800
25°F
SE
16 mph
16 mph
2100
25°F
SE
12 mph
12 mph
December 23, monday
0000
27°F
S
11 mph
11 mph
