Grand Junction Weather in May

May is one of the excellent months to visit Grand Junction, with daytime temperatures of 24°C (75°F) and lows of 9°C (48°F) at night. Some rainfall is typical for this time of year.

Rainfall in Grand Junction in May

Expect around 7 days of rain based on historical data, with 26 mm (1 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Grand Junction in May

Grand Junction in May has excellent weather. Days reach 24°C (75°F) and nights cool to 9°C (48°F). This kind of day-to-night contrast is typical for this time of year. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Grand Junction in May

Expect a lot of sunshine this month, with about 330 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Grand Junction in May

May sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Grand Junction.