Chatham weather in December 2024

Expect 43°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Chatham in December. Check more long-term weather averages for Chatham in December before you book your next holiday to Massachusetts in 2024/2025.

43
43°F max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
28
28°F min night temperature
9
9 hours of daylight per day
0
No heat & humidity
4.5
4.5 inches of monthly rainfall
1
1 (Low) UV index
45
45°F sea temperature

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The December weather guide for Massachusetts (Chatham) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How cold is it in Chatham in December?

Daytime temperatures usually reach 43°F in Chatham in December, falling to 28°F at night.

How sunny is it in Chatham in December?

There are normally 5 hours of bright sunshine each day in Chatham in December - that's 49% of daylight hours.

How warm is the sea around Chatham in December?

The average sea temperature around Chatham in December is 45°F.

Does it rain in Chatham in December?

There are usually 13 days with some rain in Chatham in December and the average monthly rainfall is 4.5 inches. Rain may fall as snow in this month.

Chatham December sunrise & sunset times

Browse the sunrise and sunset times for Chatham in December 2024. Select a month to view Chatham sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Sunday, 1st December 2024	06:48	16:10
Monday, 16th December 2024	07:01	16:11
Tuesday, 31st December 2024	07:07	16:20

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Massachusetts - quick facts
Flight time^✝	7.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nightlife
Tourist info	Visit Massachusetts