Average monthly snow and rainfall in Chatham (MA)

The mean monthly precipitation over the year in Chatham (Massachusetts), including rain, snow, hail.

A lot of rain (rainy season) falls in the months: January, February, October, November and December.
On average, December is the wettest month with 128 mm of precipitation.
On average, August is the driest month with 71 mm of precipitation.
The average amount of annual precipitation is 1172 mm.

Weather Forecasts for Chatham (MA)

Wed May 01

9°C | 6°C

22 km/h

4.2 mm

overcast and heavy rain

hourly forecast

Thu May 02

13°C | 6°C

18 km/h

2 mm

broken clouds and small chance of slight rain

hourly forecast

Fri May 03

11°C | 7°C

18 km/h

broken clouds and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

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