Grand Junction weather in July 2025

Expect 93°F daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in Grand Junction in July. Check more long-term weather averages for Grand Junction in July before you book your next holiday to Colorado in 2025/2026.

  • 93°F maximum daytime temperature in July in Grand Junction93
    93°F max day temperature
  • 12 hours of sunshine per day
  • 6 days with some rainfall in July in Grand Junction6
    6 days with some rainfall
  • 61°F minimum night-time temperature in July in Grand Junction61
    61°F min night temperature
  • 15 hours of daylight per day in July in Grand Junction15
    15 hours of daylight per day
  • High heat & humidity in July in Grand JunctionH
    High heat & humidity
  • 0.7 inches monthly rainfall in July in Grand Junction0.7
    0.7 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in Grand Junction11
    11 (Extreme) UV index

More about Grand Junction

Grand Junction by month

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

Recommended for Colorado

Crystal Ski: Buy one lift pass, get one half price

  • Buy one lift pass, get one half price on European ski breaks
  • Explore ski resorts in France, Italy, Austria, Bulgaria & more
  • Including Norway, Andorra, Slovenia, Bosnia & Herzegovina
Go to Crystal Ski deal >>

Expires at 23:59 on Monday 30th Sep 2024 · View all Crystal Ski offers

Crystal Ski HolidaysCrystal Ski deal finder

The July weather guide for Colorado (Grand Junction) 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)

Back to top

More about the USA

How hot is it in Grand Junction in July?

Daytime temperatures usually reach 93°F in Grand Junction in July with high heat and humidity, falling to 61°F at night.

How sunny is it in Grand Junction in July?

There are normally 12 hours of bright sunshine each day in Grand Junction in July - that's 79% of daylight hours.

Does it rain in Grand Junction in July?

There are usually 6 days with some rain in Grand Junction in July and the average monthly rainfall is 0.7 inches.

Grand Junction July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:52 19:44
Wednesday, 16th July 2025 05:02 19:39
Thursday, 31st July 2025 05:14 19:26

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^