Chatham Weather in April

The climate in Chatham during April can be summarized as mild and a little damp.

April is in the spring in Chatham and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 7°C (44°F) is normal.

On average April is the 5th driest month of the year in Chatham with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chatham in April 2025.