What June feels like in Boston
In Boston, June brings early summer. Days are warm enough for short sleeves, and time outdoors is easy. Once the sun goes down the air changes: nights stay mild. Some humidity hangs in the air, noticeable when the sun is strong.
Rain in Boston in June
Expect a mix of dry and wet days, with rain about one day in 3. Wet days average about 8.8 mm (0.3 in), enough to soak you without an umbrella. The yearly figure is similar, around 9.4 mm per wet day.
Daylight and sunshine in June
In mid-June, sunrise is at about 5:06 am and sunset at about 8:22 pm (local time) — 15 h 16 min of daylight. The days are stretching out — 42 min more daylight than mid-May. About 71% of daylight hours are sunny; in short, there are plenty of bright spells.
How June compares to the rest of the year
Ranked by average high, June comes out as the 3rd warmest month in Boston. Compared with May, afternoons are 4.9°C (8.8°F) warmer, with 7 mm more rain. Temperatures keep climbing into July. The next month's average high: 28.3°C (82.9°F).
Who June suits
- Sightseeing: a good fit — comfortable enough to explore on foot all day.
- Parks & outdoor: a good fit — pleasant for gardens, parks and riversides.
- Beach: less ideal — too many rainy days.
Tips for visiting Boston in June
Versatile Layers
Mornings and evenings are cooler than midday, so dress in layers.
Rain Protection
A packable rain jacket saves the day on showery afternoons.
Sunglasses
Frequent sunshine — sunglasses and a light hat.
Quick questions
How warm is Boston in June?
Expect around 24.5°C (76.1°F) in the afternoon and 15.2°C (59.4°F) at night, which most visitors would call warm.
Does it rain a lot in Boston in June?
Quite a lot — 97 mm spread over about 11 days.
What should I wear in Boston in June?
Based on the averages: versatile layers, rain protection and sunglasses. Bring something extra for the cooler evenings.
Is June or July better for visiting Boston?
On our 12-month climate ranking, June comes out ahead (#4 of 12 vs #7). July is warmer and has more rainy days.