Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Green River (UT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Green River.
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Climate overview of Green River
Green River, Utah, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 36°C (97°F) in July, while winters cool to 4°C (39°F) in January.
Rain/snowfall is extremely rare, with only 191 mm (7.5 in) falling across the entire year.
Green River Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Green River - and find the best time to visit.
Monthly Temperature in Green River
Depending on the time of the year, temperatures range from very hot to chilly in Green River. Average maximum daytime temperatures range from a very hot 36°C (97°F) in July, the warmest time of the year, to a chilly 4°C (39°F) during cooler months like January.
At night, you can expect temperatures ranging from 18°C (64°F) in July to around -10°C (14°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Green River
Green River has a dry climate with very low precipitation, averaging 191 mm (7.5 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives low rainfall, averaging 26 mm (1 in) of precipitation, recorded across 7 rainy days. In contrast, the driest month November brings less rainfall, with 4 mm (0.2 in) over 2 rainy days. For more details, please visit our Green River Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Green River
The most comfortable overall weather for exploring Green River is usually found in April, May and October. Conditions are generally least comfortable in January, June, July, August and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
mixed
Mar
very good
Apr
excellent
May
excellent
Jun
very hot
Jul
very hot
Aug
very hot
Sep
very good
Oct
excellent
Nov
good
Dec
cold
- Best overall: April, May and October
- Warmest weather: July
- Fewest rainy days: January, June and November
- Seasonal pattern: Very little rainfall year-round, with very hot summers and cold winters
- Coldest conditions: January, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Green River
What is the best time to visit Green River?
April, May and October typically offer the most optimal weather in Green River. In contrast, January, June, July, August and December tend to have less optimal conditions. Green River has very little rainfall year-round, with very hot summers and cold winters.
What temperatures can I expect in Green River?
Daytime highs range from 4°C (39°F) in January to 36°C (97°F) in July. Nighttime lows range from -10°C (14°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Green River get?
Annual rainfall is around 191 mm (7.5 in). October is the wettest month with 26 mm (1 in), while November is the driest with 4 mm (0.2 in).
Green River 3-Day Forecast
Green River on the map
Green River is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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