Best time to visit Stephenville

Find the best time to visit Stephenville and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Stephenville by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Stephenville?

The best time to visit Stephenville is July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -3°C maximum daytime temperature in January in Stephenville-3
    Jan
  • -4°C maximum daytime temperature in February in Stephenville-4
    Feb
  • 0°C maximum daytime temperature in March in Stephenville0
    Mar
  • 5°C maximum daytime temperature in April in Stephenville5
    Apr
  • 11°C maximum daytime temperature in May in Stephenville11
    May
  • 16°C maximum daytime temperature in June in Stephenville16
    Jun
  • 20°C maximum daytime temperature in July in Stephenville20
    Jul
  • 20°C maximum daytime temperature in August in Stephenville20
    Aug
  • 15°C maximum daytime temperature in September in Stephenville15
    Sep
  • 9°C maximum daytime temperature in October in Stephenville9
    Oct
  • 4°C maximum daytime temperature in November in Stephenville4
    Nov
  • -1°C maximum daytime temperature in December in Stephenville-1
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Which is the hottest month in Stephenville?

The hottest time of year in Stephenville is normally July. Expect maximum daytime temperatures to reach 20°C.

Which month has the most rain in Stephenville?

In terms of rainfall, January is usually the wettest month in Stephenville with 135mm on average. There are normally 25 days in January with some rain.

When is it sunniest in Stephenville?

The sunniest time of year in Stephenville is normally August with bright sunshine on average for 42% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Stephenville?

The sea is usually at its warmest in Stephenville in August when the water temperature reaches 16°C.

Best time to visit

The weather guide for Newfoundland & Labrador (Stephenville) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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