Which is the hottest month in Chatham?

The hottest time of year in Chatham is normally July. Expect maximum daytime temperatures to reach 25°C with no heat and humidity.

Which month has the most rain in Chatham?

In terms of rainfall, December is usually the wettest month in Chatham with 114mm on average. There are normally 13 days in December with some rain.

When is it sunniest in Chatham?

The sunniest time of year in Chatham is normally September with bright sunshine on average for 60% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Chatham?

The sea is usually at its warmest in Chatham in August when the water temperature reaches 19°C.

Best time to visit Chatham

Q: When is the best time to visit Chatham?

The best time to visit Chatham is June, July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Chatham by month

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

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Destination

When is the best time to visit Chatham?

The best time to visit Chatham is June, July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1
Jan
1.5
Feb
1.5
Mar
1.5
Apr
2
May
4
Jun
4
Jul
4
Aug
4
Sep
1.5
Oct
1
Nov
0.5
Dec

Change criteria

Max Day Temperature (°C)

3
Jan
3
Feb
6
Mar
11
Apr
16
May
21
Jun
25
Jul
24
Aug
21
Sep
16
Oct
11
Nov
6
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
7
Mar
7
Apr
8
May
9
Jun
9
Jul
8
Aug
8
Sep
7
Oct
5
Nov
5
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Massachusetts (Chatham) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)