Stephenville weather in July 2025

Expect daytime maximum temperatures of 68°F in Stephenville, Newfoundland & Labrador in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 4.1 inches of rainfall in the month.

  • 68°F maximum daytime temperature in July in Stephenville68
    68°F max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in July in Stephenville15
    15 days with some rainfall
  • 52°F minimum night-time temperature in July in Stephenville52
    52°F min night temperature
  • 16 hours of daylight per day in July in Stephenville16
    16 hours of daylight per day
  • No heat & humidity in July in Stephenville0
    No heat & humidity
  • 4.1 inches monthly rainfall in July in Stephenville4.1
    4.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Stephenville7
    7 (High) UV index
  • 54°F sea temperature in July in Stephenville54
    54°F sea temperature

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The July weather guide for Newfoundland & Labrador (Stephenville) 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 Stephenville in July?

Daytime temperatures usually reach 68°F in Stephenville in July, falling to 52°F at night.

How sunny is it in Stephenville in July?

There are normally 6 hours of bright sunshine each day in Stephenville in July - that's 41% of daylight hours.

How warm is the sea around Stephenville in July?

The average sea temperature around Stephenville in July is 54°F.

Does it rain in Stephenville in July?

There are usually 15 days with some rain in Stephenville in July and the average monthly rainfall is 4.1 inches.

Stephenville July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:27 20:30
Wednesday, 16th July 2025 04:40 20:21
Thursday, 31st July 2025 04:58 20:03

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