July Weather in Monticello, United States

Last updated: June 24, 2025

In July, the average temperature in Monticello, United States is a pleasant 22°C (72°F). However, temperatures can fluctuate between a cool 10°C (50°F) and a warm 34°C (93°F). Expect around 121 mm (4.8 in) of precipitation over 13 days, accompanied by an average humidity of 62%.

July Temperature in Monticello

In July in Monticello, the average temperature is 22°C (72°F). The maximum can reach 34°C (93°F), while the minimum can drop to as low as 10°C (50°F). Be sure to pack for both warm days and cooler evenings when traveling!

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

The chart illustrates July 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, July typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 10°C (50°F).

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

July Precipitation in Monticello

In Monticello in July, the total precipitation amount is 121 mm (4.8 in) over the course of 13 days.

July Precipitation Trends in Monticello

The chart displays monthly precipitation patterns in Monticello, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Monticello, July typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Monticello

In Monticello in July, humidity is 62%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping embrace that adds a slight stickiness to the skin, making outdoor activities refreshing yet requiring occasional breaks to hydrate and stay cool while exploring.

July Average Humidity in Monticello

This chart illustrates the average monthly humidity levels in Monticello, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Monticello is approximately 62%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Monticello

In Monticello in July, 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 July

The chart shows the monthly maximum UV Index (UVI) for Monticello in July, 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 July, the maximum UV index in Monticello typically reaches 10, which falls under the very high exposure category.

Data source: Monticello July 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 July 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 July’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 July’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