Middletown (CT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Middletown.
Climate overview of Middletown
Middletown, Connecticut, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in July, while winters cool to 3°C (37°F) in January.
With around 1314 mm (52 in) of annual rain/snowfall, Middletown has a notably wet climate. The wettest month is June. The most sunshine falls in July, with an average of 9.8 hours of daily sunshine.
Middletown Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Middletown — and find the best time to visit.
Monthly Temperature in Middletown
Depending on the time of the year, temperatures range from comfortable to chilly in Middletown. Average daytime temperatures reach a comfortable 29°C (84°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 3°C (37°F).
At night, temperatures range from around 18°C (64°F) in July to -7°C (19°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Middletown
Middletown has a relatively rain/snowy climate with high precipitation levels, averaging 1314 mm (52 in) of rain/snowfall annually. Despite minor fluctuations, Middletown enjoys fairly consistent precipitation throughout the year. In June, you can expect around 145 mm (5.7 in) of precipitation, while in September, Middletown receives about 93 mm (3.7 in). For more details, please visit our Middletown Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Middletown
Middletown can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.8 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 4.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Middletown by Month
The relative humidity is high throughout the year in Middletown.
The city experiences its highest humidity in September, reaching 72%. In April, the humidity drops to its lowest level at 58%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Middletown
Rainfall during this time ranges from 93 mm (3.7 in) in September to 145 mm (5.7 in) in June. This means you can expect a mix of sunny days and occasional showers. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Middletown
What is the best time to visit Middletown?
May and September typically offer the most optimal weather in Middletown. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Middletown?
Daytime highs range from 3°C (37°F) in January to 29°C (84°F) in July. Nighttime lows range from -7°C (19°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Middletown get?
Annual rainfall is around 1314 mm (52 in). June is the wettest month with 145 mm (5.7 in), while September is the driest with 93 mm (3.7 in).
How sunny is Middletown?
Middletown receives around 2,579 hours of sunshine per year. July is the sunniest month with 293 hours, while November is the cloudiest with just 139 hours. Overall, Middletown enjoys abundant sunshine.
Middletown 3-Day Forecast
Middletown (CT) 3-Day Forecast
Middletown on the map
Middletown is highlighted — select any city to see its climate.
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