Madison (CT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Madison.
Climate overview of Madison
Madison, Connecticut, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 28°C (82°F) in July, while winters cool to 4°C (39°F) in January.
Rain/snowfall is high, totalling around 1257 mm (49 in) per year. June is the wettest month and November the driest. The sunniest month is July, with 9.8 hours of sunshine per day on average.
Madison Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Madison — and find the best time to visit.
Monthly Temperature in Madison
Depending on the time of the year, temperatures range from comfortable to chilly in Madison. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in July, the warmest time of the year, to a chilly 4°C (39°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in July to around -5°C (23°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Madison
Madison has a relatively rain/snowy climate with high precipitation levels, averaging 1257 mm (49 in) of rain/snowfall annually. Year-round, Madison has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 134 mm (5.3 in), and the driest month, November, with 88 mm (3.5 in), is minimal. For more details, please visit our Madison 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 Madison
Seasonal changes in sunshine hours are quite dramatic in Madison. While July receives considerable daily sunshine with up to 9.8 hours, November marks the darkest time of the year, where sunshine is scarce 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 Madison by Month
The relative humidity is high throughout the year in Madison.
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 Madison
Rainfall during this time ranges from 88 mm (3.5 in) in July to 134 mm (5.3 in) in June. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Madison
What is the best time to visit Madison?
May and July typically offer the most optimal weather in Madison. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Madison?
Daytime highs range from 4°C (39°F) in January to 28°C (82°F) in July. Nighttime lows range from -5°C (23°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Madison get?
Annual rainfall is around 1257 mm (49 in). June is the wettest month with 134 mm (5.3 in), while November is the driest with 88 mm (3.5 in).
How sunny is Madison?
Madison 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, Madison enjoys abundant sunshine.
Madison 3-Day Forecast
Madison (CT) 3-Day Forecast
Madison on the map
Madison is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.