Worcester (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Worcester.
Climate overview of Worcester
Worcester, Massachusetts, 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 1°C (34°F) in February.
The city has a wet climate, receiving around 1247 mm (49 in) of rain/snowfall per year. June is the wettest month. July is the sunniest month, averaging 9.7 hours of sunshine per day.
Worcester Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Worcester — and find the best time to visit.
Monthly Temperature in Worcester
Depending on the time of the year, temperatures range from comfortable to very cold in Worcester. On average, daytime temperatures range from a comfortable 28°C (82°F) in July to a very cold 1°C (34°F) in February.
Nighttime temperatures range from 17°C (63°F) in July to -9°C (16°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Worcester
Worcester has a relatively rain/snowy climate with high precipitation levels, averaging 1247 mm (49 in) of rain/snowfall annually. The wettest period in Worcester occurs in June, which receives around 136 mm (5.4 in) of precipitation. During the driest month, January, Worcester experiences moderate snowfall, totaling 84 mm (3.3 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Worcester 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 Worcester
In Worcester, summer days are longer and more sunny, with daily sunshine hours peaking at 9.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 4.9 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 Worcester by Month
The relative humidity is high throughout the year in Worcester.
The city experiences its highest humidity in August, reaching 73%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Worcester
Rainfall during this time ranges from 92 mm (3.6 in) in September to 136 mm (5.4 in) in June. This means you can expect a mix of sunny days and occasional showers. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Worcester
What is the best time to visit Worcester?
May and September typically offer the most optimal weather in Worcester. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Worcester?
Daytime highs range from 1°C (34°F) in February to 28°C (82°F) in July. Nighttime lows range from -9°C (16°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Worcester get?
Annual rainfall is around 1247 mm (49 in). June is the wettest month with 136 mm (5.4 in), while January is the driest with 84 mm (3.3 in).
How sunny is Worcester?
Worcester receives around 2,598 hours of sunshine per year. July is the sunniest month with 290 hours, while November is the cloudiest with just 147 hours. Overall, Worcester enjoys abundant sunshine.
Worcester 3-Day Forecast
Worcester (MA) 3-Day Forecast
Worcester on the map
Worcester 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.