June Weather in Monticello, United States

Last updated: June 24, 2025

In June, the average temperature in Monticello, United States is a pleasant 19°C (66°F), with temperatures ranging from a cool 5°C (41°F) to a warm 32°C (90°F). Expect an average precipitation of 115 mm (4.5 in) spread over about 13 days, coupled with a humidity level of 69%, making it a relatively moist month. Enjoy the varied weather while exploring this vibrant destination!

June Temperature in Monticello

In June in Monticello, the average temperature is 19°C (66°F). Maximums can reach 32°C (90°F), and minimums can be as low as 5°C (41°F). This makes it a great time for travelers to enjoy mild weather while exploring the area.

June Weather in Monticello: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Monticello, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monticello, June typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for Monticello generated using information from the Copernicus Climate Change Service.

June Precipitation in Monticello

In Monticello in June, the precipitation amount is 115 mm (4.5 in) spread over 13 days.

June Precipitation Trends in Monticello

The chart displays monthly precipitation patterns in Monticello, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Monticello, June typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Monticello

In Monticello in June humidity is 69%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as the air hangs heavy and the heat clings to your skin, urging you to seek shade or refreshment often.

June Average Humidity in Monticello

This chart illustrates the average monthly humidity levels in Monticello, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Monticello is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Monticello

In Monticello in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Monticello.

Maximum UV Index Levels in Monticello for June

The chart shows the monthly maximum UV Index (UVI) for Monticello in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Monticello typically reaches 10, which falls under the very high exposure category.

Data source: Monticello June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How June Weather in Monticello Compares to Other Months

Weather in Monticello varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Monticello, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Monticello, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	82 mm (3.2 inches)	84%	moderate
February Weather	-2°C (30°F)	108 mm (4.2 inches)	82%	moderate
March Weather	2°C (35°F)	97 mm (3.8 inches)	81%	high
April Weather	8°C (47°F)	127 mm (5.0 inches)	78%	very high
May Weather	14°C (58°F)	139 mm (5.5 inches)	69%	very high
June Weather	19°C (66°F)	115 mm (4.5 inches)	69%	very high
July Weather	22°C (72°F)	121 mm (4.8 inches)	62%	very high
August Weather	21°C (70°F)	127 mm (5.0 inches)	65%	very high
September Weather	17°C (64°F)	98 mm (3.8 inches)	68%	very high
October Weather	12°C (53°F)	153 mm (6.0 inches)	74%	high
November Weather	4°C (39°F)	105 mm (4.1 inches)	82%	moderate
December Weather	0°C (32°F)	113 mm (4.4 inches)	80%	low