Best Time to Visit Boston
The best time to visit Boston is August, June and September.
Best Months
August, June, September
Climate Type
Temperate
Avoid
December, February
Monthly Weather Overview
Jan
0.4°
-6.9°
Poor
54.3mm
Feb
1.5°
-7.1°
Poor
83.1mm
Mar
9.7°
-0°
Poor
97.2mm
Apr
14.4°
4.8°
Poor
82.6mm
May
18.7°
10.6°
Fair
177.2mm
Jun
25.3°
16.5°
Excellent
54.3mm
Jul
29.1°
19.9°
Good
135mm
Aug
26.5°
16.6°
Excellent
49.2mm
Sep
23°
14.4°
Excellent
53.7mm
Oct
16.9°
8.5°
Fair
112.3mm
Nov
9.4°
1.6°
Poor
53.6mm
Dec
4.2°
-2.9°
Poor
136.8mm
Seasonal Guide
🌸
Poor
Spring (Mar-May)
9.7°C
Avg Temp
36.4/100
Score
☀️
Good
Summer (Jun-Aug)
22.3°C
Avg Temp
79.9/100
Score
🍂
Fair
Autumn (Sep-Nov)
12.3°C
Avg Temp
53.3/100
Score
❄️
Poor
Winter (Dec-Feb)
-1.8°C
Avg Temp
20.6/100
Score