Northampton (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Northampton.
Climate overview of Northampton
Northampton, Massachusetts, United States of America, sees big temperature differences between seasons, with July peaking at 29°C (84°F) and January dropping to 1°C (34°F).
The city has a wet climate, receiving around 1221 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.
Northampton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Northampton — and find the best time to visit.
Monthly Temperature in Northampton
Visitors to Northampton can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 29°C (84°F) in July to a very cold 1°C (34°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 Northampton
Northampton is known for its substantial rain/snowfall, with annual precipitation reaching 1221 mm (48 in). 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 75 mm (3 in) of rainfall. For more details, please visit our Northampton 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 Northampton
In Northampton, 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 Northampton by Month
The relative humidity is high throughout the year in Northampton.
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 Northampton
The weather does bring rainfall during this period, between 100 mm (3.9 in) and 138 mm (5.4 in). 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 Northampton
What is the best time to visit Northampton?
May, June, July, August and September typically offer the most optimal weather in Northampton. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Northampton?
Daytime highs range from 1°C (34°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 Northampton get?
Annual rainfall is around 1221 mm (48 in). June is the wettest month with 138 mm (5.4 in), while November is the driest with 75 mm (3 in).
How sunny is Northampton?
Northampton 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, Northampton enjoys abundant sunshine.
Northampton 3-Day Forecast
Northampton (MA) 3-Day Forecast
Northampton on the map
Northampton is highlighted — select any city to see its climate.
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