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Massachusetts weather in July 2023
- 2828°C max day temperature
- 99 days with some rainfall
- 1717°C min night temperature
- 1515 hours of daylight per day
- MModerate heat & humidity
- 7575 mm of monthly rainfall
- 88 (Very High) UV index
- 1818°C sea temperature
Below are average maximum temperatures at popular destinations in Massachusetts in July. Select a destination to see more weather parameters.
Recommended for Massachusetts
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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Massachusetts in July?
Daytime temperatures usually reach 28°C in Boston, Massachusetts in July with moderate heat and humidity, falling to 17°C at night.
How sunny is it in Massachusetts in July?
There are normally 9 hours of bright sunshine each day in Boston, Massachusetts in July - that's 63% of daylight hours.
How warm is the sea around Massachusetts in July?
The average sea temperature around Boston, Massachusetts in July is 18°C.
Does it rain in Massachusetts in July?
There are usually 9 days with some rain in Boston, Massachusetts in July and the average monthly rainfall is 75mm.
Massachusetts July sunrise & sunset times
Browse the sunrise and sunset times for Massachusetts in July 2023. Select a month to view Massachusetts sunrise and sunset times for the next 12 months. The Massachusetts sunrise and sunset times shown below are for Boston.
|Date||Sunrise times||Sunset times|
|Saturday, 1st July 2023||05:11||20:25|
|Sunday, 16th July 2023||05:21||20:19|
|Monday, 31st July 2023||05:36||20:05|
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