East Windsor (CT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit East Windsor.
Climate overview of East Windsor
The climate in East Windsor, Connecticut, United States of America, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in July to 2°C (36°F) in January.
The city has a wet climate, receiving around 1285 mm (51 in) of rain/snowfall per year. June is the wettest month. The most sunshine falls in July, with an average of 9.8 hours of daily sunshine.
East Windsor Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in East Windsor — and find the best time to visit.
Monthly Temperature in East Windsor
In East Windsor, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 30°C (86°F) in July to a chilly 2°C (36°F) in January.
Nighttime temperatures range from 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 East Windsor
East Windsor experiences significant rain/snowfall throughout the year, averaging 1285 mm (51 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 153 mm (6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, November, still receives a respectable 85 mm (3.3 in) of rainfall. For more details, please visit our East Windsor 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 East Windsor
In East Windsor, summer days are longer and more sunny, with daily sunshine hours peaking at 9.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 4.6 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in East Windsor by Month
The relative humidity is high throughout the year in East Windsor.
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 East Windsor
Frequently asked questions about the climate in East Windsor
What is the best time to visit East Windsor?
September typically offers the most optimal weather in East Windsor. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in East Windsor?
Daytime highs range from 2°C (36°F) in January to 30°C (86°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 East Windsor get?
Annual rainfall is around 1285 mm (51 in). June is the wettest month with 153 mm (6 in), while November is the driest with 85 mm (3.3 in).
How sunny is East Windsor?
East Windsor 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, East Windsor enjoys abundant sunshine.
East Windsor 3-Day Forecast
East Windsor (CT) 3-Day Forecast
East Windsor on the map
East Windsor is highlighted — select any city to see its climate.
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