Old Greenwich Weather in July

The climate in Old Greenwich during July can be summarized as warm and damp.

July is in the summer in Old Greenwich and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 16°C (61°F) is normal.

On average July is the 5th driest month of the year in Old Greenwich with around 100mm 3.9 inches of rain making it a 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 9.4 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 Old Greenwich in July 2024.