Boston weather in July 2024

Expect 82°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Boston in July. Check more long-term weather averages for Boston in July before you book your next holiday to Massachusetts in 2024/2025.

  • 82°F maximum daytime temperature in July in Boston82
    82°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in July in Boston9
    9 days with some rainfall
  • 63°F minimum night-time temperature in July in Boston63
    63°F min night temperature
  • 15 hours of daylight per day in July in Boston15
    15 hours of daylight per day
  • Moderate heat & humidity in July in BostonM
    Moderate heat & humidity
  • 3.0 inches monthly rainfall in July in Boston3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in Boston8
    8 (Very High) UV index
  • 64°F sea temperature in July in Boston64
    64°F sea temperature

More about Boston

Boston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Boston

Air Canada: Low fares on flights to Canada & USA

  • Check out latest flight deals & promotional offers
  • Find lowest fares on flights to Canada, USA & beyond
  • Select a departure point to see the available routes & prices
Go to Air Canada deal >>

View all Air Canada offers

Air CanadaLow fare finder

The July weather guide for Massachusetts (Boston) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about the USA

How hot is it in Boston in July?

Daytime temperatures usually reach 82°F in Boston in July with moderate heat and humidity, falling to 63°F at night.

How sunny is it in Boston in July?

There are normally 9 hours of bright sunshine each day in Boston in July - that's 63% of daylight hours.

How warm is the sea around Boston in July?

The average sea temperature around Boston in July is 64°F.

Does it rain in Boston in July?

There are usually 9 days with some rain in Boston in July and the average monthly rainfall is 3.0 inches.

Boston July sunrise & sunset times

Browse the sunrise and sunset times for Boston in July 2024. Select a month to view Boston sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2024 05:12 20:25
Tuesday, 16th July 2024 05:22 20:18
Wednesday, 31st July 2024 05:36 20:04

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^