Wethersfield (CT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wethersfield.
Climate overview of Wethersfield
Temperatures in Wethersfield, Connecticut, United States of America, vary greatly throughout the year. July is the hottest month at 29°C (84°F), while January is the coldest at 3°C (37°F).
The city receives considerable rain/snowfall, with around 1244 mm (49 in) annually. June is the wettest month. The sunniest month is July, with 9.8 hours of sunshine per day on average.
Wethersfield Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wethersfield — and find the best time to visit.
Monthly Temperature in Wethersfield
The climate in Wethersfield is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 3°C (37°F) in the coolest month, January.
Nights vary from 19°C (66°F) in July to around -7°C (19°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wethersfield
Wethersfield has a notably wet climate with abundant precipitation, recording 1244 mm (49 in) of rain/snowfall per year. Wethersfield offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (149 mm (5.9 in)) and the driest month January (82 mm (3.2 in)) is not too significant. For more details, please visit our Wethersfield 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 Wethersfield
For those who appreciate different seasons, Wethersfield serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.8 hours of sunshine daily, and embrace the darker days in November, offering only 4.6 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Wethersfield by Month
The relative humidity is high throughout the year in Wethersfield.
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 Wethersfield
Frequently asked questions about the climate in Wethersfield
What is the best time to visit Wethersfield?
May and September typically offer the most optimal weather in Wethersfield. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Wethersfield?
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 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Wethersfield get?
Annual rainfall is around 1244 mm (49 in). June is the wettest month with 149 mm (5.9 in), while January is the driest with 82 mm (3.2 in).
How sunny is Wethersfield?
Wethersfield 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, Wethersfield enjoys abundant sunshine.
Wethersfield 3-Day Forecast
Wethersfield (CT) 3-Day Forecast
Wethersfield on the map
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