Best time to visit Riverton

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

Riverton by month

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

Recommended for Wyoming

Get Your Guide: Popular guided tours from £5

  • Book guided tours from only £5 per person
  • Choose from popular tourist attractions worldwide
  • Check the latest deals online with Get Your Guide
Go to Get Your Guide deal >>

View all Get Your Guide offers

When is the best time to visit Riverton?

The best time to visit Riverton is June 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)

  • -1°C maximum daytime temperature in January in Riverton-1
    Jan
  • 3°C maximum daytime temperature in February in Riverton3
    Feb
  • 9°C maximum daytime temperature in March in Riverton9
    Mar
  • 15°C maximum daytime temperature in April in Riverton15
    Apr
  • 21°C maximum daytime temperature in May in Riverton21
    May
  • 27°C maximum daytime temperature in June in Riverton27
    Jun
  • 32°C maximum daytime temperature in July in Riverton32
    Jul
  • 30°C maximum daytime temperature in August in Riverton30
    Aug
  • 23°C maximum daytime temperature in September in Riverton23
    Sep
  • 16°C maximum daytime temperature in October in Riverton16
    Oct
  • 6°C maximum daytime temperature in November in Riverton6
    Nov
  • -1°C maximum daytime temperature in December in Riverton-1
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Riverton?

The hottest time of year in Riverton is normally July. Expect maximum daytime temperatures to reach 32°C with moderate heat and humidity.

Which month has the most rain in Riverton?

In terms of rainfall, May is usually the wettest month in Riverton with 45mm on average. There are normally 9 days in May with some rain.

When is it sunniest in Riverton?

The sunniest time of year in Riverton is normally August with bright sunshine on average for 75% of daylight hours; that's 10 hours of sunshine per day.

Best time to visit

The weather guide for Wyoming (Riverton) 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 ^