Provincetown weather in July 2025

Expect 25°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Provincetown in July. Check more long-term weather averages for Provincetown in July before you book your next holiday to Massachusetts in 2025/2026.

  • 25°C maximum daytime temperature in July in Provincetown25
    25°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in July in Provincetown9
    9 days with some rainfall
  • 17°C minimum night-time temperature in July in Provincetown17
    17°C min night temperature
  • 15 hours of daylight per day in July in Provincetown15
    15 hours of daylight per day
  • Low heat & humidity in July in ProvincetownL
    Low heat & humidity
  • 64 mm monthly rainfall in July in Provincetown64
    64 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in Provincetown8
    8 (Very High) UV index
  • 18°C sea temperature in July in Provincetown18
    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)

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How hot is it in Provincetown in July?

Daytime temperatures usually reach 25°C in Provincetown in July with low 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 58% 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 64mm.

Provincetown July sunrise & sunset times

Browse the sunrise and sunset times for Provincetown in July 2025. Select a month to view Provincetown sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:09 19:20
Wednesday, 16th July 2025 04:19 19:14
Thursday, 31st July 2025 04:33 19:00

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