Hadley (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hadley.
Climate overview of Hadley
Temperatures in Hadley, Massachusetts, 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 2°C (36°F).
The city has a wet climate, receiving around 1216 mm (48 in) of rain/snowfall per year. June is the wettest month. Sunshine peaks in July, when the city sees around 9.8 hours of sunshine per day.
Hadley Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hadley — and find the best time to visit.
Monthly Temperature in Hadley
The climate in Hadley is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 29°C (84°F) in July to a very cold 2°C (36°F) in January.
Nighttime temperatures range from 17°C (63°F) in July to -9°C (16°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hadley
Hadley has a notably wet climate with abundant precipitation, recording 1216 mm (48 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 138 mm (5.4 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, November, still receives a respectable 74 mm (2.9 in) of rainfall. For more details, please visit our Hadley 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 Hadley
In Hadley, 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 Hadley by Month
The relative humidity is high throughout the year in Hadley.
The city experiences its highest humidity in September, reaching 73%. 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 Hadley
Frequently asked questions about the climate in Hadley
What is the best time to visit Hadley?
May typically offers the most optimal weather in Hadley. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Hadley?
Daytime highs range from 2°C (36°F) in January to 29°C (84°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 Hadley get?
Annual rainfall is around 1216 mm (48 in). June is the wettest month with 138 mm (5.4 in), while November is the driest with 74 mm (2.9 in).
How sunny is Hadley?
Hadley receives around 2,581 hours of sunshine per year. July is the sunniest month with 293 hours, while November is the cloudiest with just 139 hours. Overall, Hadley enjoys abundant sunshine.
Hadley 3-Day Forecast
Hadley (MA) 3-Day Forecast
Hadley on the map
Hadley 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.