Provincetown weather in July 2026

Q: How hot is it in Provincetown in July?

Daytime temperatures usually reach 28°C in Provincetown in July with moderate heat and humidity, falling to 17°C at night.

Q: How sunny is it in Provincetown in July?

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

Q: How warm is the sea around Provincetown in July?

The average sea temperature around Provincetown in July is 18°C.

Q: Does it rain in Provincetown in July?

There are usually 9 days with some rain in Provincetown in July and the average monthly rainfall is 75mm.

Expect daytime maximum temperatures of 25°C in Provincetown, Massachusetts in July based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 64 mm of rainfall in the month.

25
25°C max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
17
17°C min night temperature
15
15 hours of daylight per day
L
Low heat & humidity
64
64 mm of monthly rainfall
8
8 (Very High) UV index
18
18°C sea temperature

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The July weather guide for Massachusetts (Provincetown) 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)

More about Massachusetts

How hot is it in Provincetown in July?

Daytime temperatures usually reach 28°C in Provincetown in July with moderate heat and humidity, falling to 17°C at night.

How sunny is it in Provincetown in July?

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

How warm is the sea around Provincetown in July?

The average sea temperature around Provincetown in July is 18°C.

Does it rain in Provincetown in July?

There are usually 9 days with some rain in Provincetown in July and the average monthly rainfall is 75mm.

Provincetown July sunrise & sunset times

Browse the sunrise and sunset times for Provincetown in July 2026. Select a month to view Provincetown sunrise and sunset times for the next 12 months.

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