Best Time to Visit Boston for a City Trip | Weather by Month

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City Trips Potential

92/100

Excellent

Based on optimal climate

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Seasonality

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Best Time

September, May, June

Avoid

Avoid (Extreme Weather)

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Weather

-2°C – 23°C

Avg Temp Range

Precipitation

Generally dry

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Good For

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Planning a city trip to Boston?

The best time to visit Boston for a city trip is September, May, June, when you’ll get the best balance of weather, atmosphere, and activities. If you're planning your visit during this period, it’s worth exploring the best areas to stay and things to do in advance.

→ Explore the best places to stay in Boston

→ Discover top things to do in Boston

Climate Heatmap

See at a glance which months offer the best city trips conditions — based on temperature, rainfall and climate scores.

Planning your city trip? Finding a central area to stay is key to exploring Boston.

→ See where to stay in Boston

City Trips conditions breakdown

Monthly weather & climate data for Boston

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	39Poor Cool temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-2°	2°	100	11.3	65%	shoulder
February	39Poor Cool temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	-1°	4°	94	10.2	64%	shoulder
March	36Poor Cool temperatures. High rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	3°	8°	117	12.2	61%	shoulder
April	54Suboptimal Cool temperatures. High rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	9°	15°	103	11.7	59%	shoulder
May	89Excellent Cool temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	15°	21°	93	12	65%	shoulder
June	85Excellent Mild temperatures. High rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	20°	26°	103	12.1	68%	shoulder
July	71Good Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	23°	29°	94	10.2	66%	shoulder
August	78Good Warm temperatures. Some rain conditions.	Predictability 60Weather conditions vary somewhat by season.	22°	28°	97	9.8	69%	shoulder
September	92Excellent Mild temperatures. High rain conditions.	Predictability 60Weather conditions vary somewhat by season.	18°	24°	105	9.7	72%	shoulder
October	75Good Cool temperatures. High rain conditions.	Predictability 60Weather conditions vary somewhat by season.	12°	17°	115	9.7	70%	shoulder
November	39Poor Cool temperatures. High rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	6°	11°	103	10.3	68%	shoulder
December	36Poor Cool temperatures. High rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	1°	5°	120	12.8	67%	shoulder