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Massachusetts weather in July 2020
- 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
The July weather guide for Massachusetts 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 / mm) | Imperial (°F / inches)
Guide to Massachusetts weather in July
The average maximum daytime temperature in Massachusetts in July is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 9 hours of bright sunshine each day, which represents 63% of the 15 hours of daylight.
Expect 75mm (3.0 inches) of rainfall across the whole of July with 9 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.
The average sea temperature in and around Massachusetts in July is 18°C (64°F).
The weather in Massachusetts in July is represented by Boston.
Massachusetts sunrise & sunset times for July 2020
Browse the sunrise & sunset times for Massachusetts in July 2020. Select a month to view Massachusetts sunrise & sunset times for the next twelve months. The Massachusetts sunrise & sunset times shown below are for Boston.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st July 2020||05:11||20:25|
|Thursday, 16th July 2020||05:22||20:18|
|Friday, 31st July 2020||05:36||20:04|
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More Massachusetts destinations
- Martha's Vineyard
- New Bedford
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