Summerside weather in July 2025

Expect daytime maximum temperatures of 75°F in Summerside, Prince Edward Island in July based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 3.1 inches of rainfall in the month.

  • 75°F maximum daytime temperature in July in Summerside75
    75°F max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in July in Summerside11
    11 days with some rainfall
  • 57°F minimum night-time temperature in July in Summerside57
    57°F min night temperature
  • 15 hours of daylight per day in July in Summerside15
    15 hours of daylight per day
  • No heat & humidity in July in Summerside0
    No heat & humidity
  • 3.1 inches monthly rainfall in July in Summerside3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Summerside7
    7 (High) UV index
  • 57°F sea temperature in July in Summerside57
    57°F sea temperature

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The July weather guide for Prince Edward Island (Summerside) 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)

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How hot is it in Summerside in July?

Daytime temperatures usually reach 75°F in Summerside in July, falling to 57°F at night.

How sunny is it in Summerside in July?

There are normally 9 hours of bright sunshine each day in Summerside in July - that's 55% of daylight hours.

How warm is the sea around Summerside in July?

The average sea temperature around Summerside in July is 57°F.

Does it rain in Summerside in July?

There are usually 11 days with some rain in Summerside in July and the average monthly rainfall is 3.1 inches.

Summerside July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:27 20:11
Wednesday, 16th July 2025 04:39 20:03
Thursday, 31st July 2025 04:56 19:47

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