Best time to visit Green River

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

Green River by month

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

Recommended for Wyoming

Hopper: 10% off hotels with rewards programme

  • Save 10% on hotels with Hopper rewards programme
  • Book stays in Las Vegas, New York, Tampa & beyond
  • Sign up to Hopper rewards programme for discount
Go to Hopper deal >>

When is the best time to visit Green River?

The best time to visit Green River is June, 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]

Change the criteria to reflect your weather preferences.

Change criteria

Max Day Temperature (°C)

  • -2°C maximum daytime temperature in January in Green River-2
    Jan
  • 1°C maximum daytime temperature in February in Green River1
    Feb
  • 6°C maximum daytime temperature in March in Green River6
    Mar
  • 12°C maximum daytime temperature in April in Green River12
    Apr
  • 18°C maximum daytime temperature in May in Green River18
    May
  • 24°C maximum daytime temperature in June in Green River24
    Jun
  • 28°C maximum daytime temperature in July in Green River28
    Jul
  • 27°C maximum daytime temperature in August in Green River27
    Aug
  • 21°C maximum daytime temperature in September in Green River21
    Sep
  • 15°C maximum daytime temperature in October in Green River15
    Oct
  • 5°C maximum daytime temperature in November in Green River5
    Nov
  • -1°C maximum daytime temperature in December in Green River-1
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Green River?

The hottest time of year in Green River is normally July. Expect maximum daytime temperatures to reach 28°C with low heat and humidity.

Which month has the most rain in Green River?

In terms of rainfall, May is usually the wettest month in Green River with 31mm on average. There are normally 9 days in May with some rain.

When is it sunniest in Green River?

The sunniest time of year in Green River is normally July with bright sunshine on average for 75% of daylight hours; that's 11 hours of sunshine per day.

Best time to visit

The weather guide for Wyoming (Green River) 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)

Back to top

Wyoming travel features

Do you want to learn more about Wyoming? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Wyoming.

We don't currently have any travel features on Wyoming. Discover more about holiday destinations around the world with this selection of general travel articles.

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Back to Holiday Weather Top ^