Yosemite National Park is definitely worth a visit
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Monticello (UT) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Monticello.
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Climate overview of Monticello
Temperatures in Monticello, Utah, United States of America, vary greatly throughout the year. July is the hottest month at 29°C (84°F), while January is the coldest at 2°C (36°F).
Rain/snowfall is modest, totalling around 393 mm (15 in) annually. The city experiences two distinct dry seasons, January to June and October to November, with warm summers and cold winters. December tends to be the wettest month.
Monticello Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Monticello - and find the best time to visit.
Monthly Temperature in Monticello
The climate in Monticello is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in July, the warmest time of the year, to a chilly 2°C (36°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°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 Monticello
With annual rain/snowfall averaging 393 mm (15 in), Monticello maintains relatively low precipitation levels throughout the seasons. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate snow/rainfall, averaging 53 mm (2.1 in) of precipitation, recorded across 10 snowy/rainy days. In contrast, the driest month June brings less rainfall, with 14 mm (0.6 in) over 3 rainy days. For more details, please visit our Monticello 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 Monticello
For comfortable weather, consider visiting Monticello in May, June, July, August and September. Conditions are usually least favourable in January 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
mixed
Apr
very good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
good
Nov
mixed
Dec
cold
- Best overall: May, June, July, August and September
- Warmest weather: July
- Fewest rainy days: March, April, June and November
- Seasonal pattern: Two distinct dry seasons, January to June and October to November, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Monticello
What is the best time to visit Monticello?
May, June, July, August and September typically offer the most optimal weather in Monticello. In contrast, January and December tend to have less optimal conditions. Monticello has two distinct dry seasons, January to June and October to November, with warm summers and cold winters.
What temperatures can I expect in Monticello?
Daytime highs range from 2°C (36°F) in January to 29°C (84°F) in July. Nighttime lows range from -10°C (14°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Monticello get?
Annual rainfall is around 393 mm (15 in). December is the wettest month with 53 mm (2.1 in), while June is the driest with 14 mm (0.6 in). In the coldest months, precipitation may fall as snow/rain.
Monticello 3-Day Forecast
Monticello on the map
Monticello is highlighted - select any city to see its climate.
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