Stephenville Weather in May

During May, Stephenville experiences high daytime temperatures of 28°C (82°F) and cooler nights around 16°C (61°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Stephenville in May

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Typically, you can expect about 10 days of rain this month, with 140 mm (5.5 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Stephenville in May

If you're visiting Stephenville in May, expect highs of 28°C (82°F) and overnight lows around 16°C (61°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you prefer enjoying temperate temperatures and rain-free days, March, April, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.