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Middletown (CT) Weather and Climate: A Comprehensive Guide

The temperature in Middletown can vary greatly throughout the year. The temperatures shift from warm to cold. It also experiences much rain/snowfall throughout the year. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Middletown. Average daytime temperatures reach a comfortable 29°C in July. In January, the coolest month of the year, temperatures drop to a chilly 3°C.

At night, you can expect cooler temperatures, with averages dropping to around -7°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Middletown has a relatively rain/snowy climate with high precipitation levels, averaging 1314 mm of rain/snowfall annually. Despite minor fluctuations, Middletown enjoys fairly consistent precipitation throughout the year. In June, you can expect around 145 mm of precipitation, while in September, Middletown receives about 93 mm.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

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

Data from: Hartford, the United States of America (22 KM, 14 Miles).

Daily hours of sunshine

Data from: Hartford, the United States of America (22 KM, 14 Miles).

Forecast for Middletown (CT)

Fri   Dec 27
6°C | -11°C
SW 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Sat   Dec 28
7°C | -2°C
S 2 m/s
1.3 mm
overcast and slight rain

overcast and slight rain

Sun   Dec 29
14°C | 4°C
S 4 m/s
7.6 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Middletown in the United States of America

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Middletown?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Middletown?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Middletown?
    The coldest month is January with an average maximum temperature of 3°C.
  • Which is the wettest month in Middletown?
    June tops the wettest month list with 145 mm of rainfall.
  • Which is the driest month in Middletown?
    September is the driest month with 93 mm of precipitation.
  • Which is the sunniest month in Middletown?
    July is the sunniest month with an average of 293 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.