Trumbull Weather in May

What's the weather like in Trumbull (Connecticut) in May 2024?

The climate in Trumbull during May can be summarized as mild and damp.

May is in the spring in Trumbull and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 8°C (47°F) is normal.

Trumbull weather averages (imperial / metric)
Daytime temperature 20.1°C 68.1°F
Nightly temperature 8.4°C 47°F
Average temperature 14.2°C 57.6°F
Daily sunshine 8.9 hrs
Avg rainfall 105 mm 4.1 ins
Rainy days 11 days
Sea temperature 10.5°C 51°F
Humidity 68%
Windspeed 17.3kph 11 mph

On average May is the 3rd wettest month of the year in Trumbull with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

May temperatures in Trumbull

Trumbull average temperature in May

May rainfall

Trumbull average rain in May

May hourly sunshine

Trumbull average rain in May

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 Trumbull in May 2024.