Grand Junction Weather in July

In Grand Junction, July brings very high daytime temperatures around 34°C (93°F), with nights cooling to 18°C (64°F). Some rainfall is to be expected.

Rainfall in Grand Junction in July

Historically, approximately 8 days this month are expected to have rain, averaging 23 mm (0.9 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Grand Junction in July

Temperatures in Grand Junction in July top out at 34°C (93°F) and drop to 18°C (64°F) overnight. It's usually most comfortable outside during the morning and later in the day. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. Remember, these are typical temperatures, and there can be hotter days. Dress appropriately and stay hydrated to remain comfortable.

Sunshine in Grand Junction in July

Expect a lot of sunshine this month, with about 355 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Grand Junction in July

Wind speeds average 4 m/s (8 knots) during July. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

July in Grand Junction has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.