Avg High
Boston in June
Verdict
In Boston, June has a distinct summer feel. As the season moves along, temperatures are climbing noticeably. You can usually expect a warm month that feels variable day to day. Wind can shape how the day feels, particularly near open areas.
It suits travellers who want straightforward weather for sightseeing and day trips. Sun exposure can add up quickly around the middle of the day.
Avg Low
Rain
Daylight
15h
What to expect
- Temperature feel - Summer-like warmth with a gentle drop-off once the sun goes down. Overall it feels close to what you’d expect.
- Showers & dry spells - Often wet. Waterproof footwear becomes genuinely useful. Outdoor plans benefit from flexibility.
- Sun exposure - Midday sun is intense. You can burn surprisingly quickly, so sun protection is strongly recommended. It's the kind of sun you notice immediately.
- Breezes - A steady breeze, and expect sharp gusts that can change plans in exposed areas. Sheltered streets can feel fine, but open areas feel very different.
June in context
How it compares to the rest of the year in Boston.
Hottest (avg)
#3 / 12
Wettest (avg)
#8 / 12
Daylight Hours
#1 / 12
Windiest (avg)
#10 / 12
Highest UV
#1 / 12
Most Humid
#4 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 15.2 hours
- UV index (max)
- 8
- Typical sun hours
- 04:07 – 19:21
Rain & Snow
- Total
-
- Rainy days
- 13
- Cloud cover
- 61%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 73%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is June a good time to visit Boston?
Typical June days in Boston reach highs of 24°C (75°F) with nights around 15°C (59°F). It usually feels warm by day and mild after dark. Overall, June sits in the middle of the Boston climate range.
What are temperatures like in June?
Daytime temperatures in June typically peak near 24°C (75°F), while nights drop to around 15°C (59°F). Expect warm afternoons and mild evenings.
How much does it rain in June?
Rainfall in June averages 89 mm (3.5 in) across roughly 13 days. Overall it is a quite rainy time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in June?
You can expect about 15 hours of daylight in June. Sunrise is typically around 04:07 and sunset near 19:21. Very long days give you plenty of daylight for exploring.
How strong is the sun in June?
UV levels frequently reach very high levels (around 8), so strong sun protection is essential, especially around midday.
Is it windy in June?
In June, average wind speeds are around 12 km/h (7 mph), with gusts on the windiest days reaching about 50 km/h (31 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.