July Weather in Three Rivers, United States

Last updated: June 24, 2025

In July, the average temperature in Three Rivers, United States hovers around 19°C (66°F). Expect a minimum drop to -1°C (31°F) and a peak of 35°C (96°F). Rainfall is modest, with about 8 mm (0.3 in) falling over the course of a single day. The climate is characterized by a 77% average humidity, adding a touch of warmth to the air.

July Temperature in Three Rivers

In July in Three Rivers, the average temperature is 19°C (66°F), with maximums reaching up to 35°C (96°F) and minimums dipping as low as -1°C (31°F). This wide range makes Three Rivers a versatile destination, suitable for both warm-weather activities and cooler excursions.

July Weather in Three Rivers: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Three Rivers, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Three Rivers, July typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around -1°C (31°F).

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

July Precipitation in Three Rivers

In Three Rivers in July, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

July Precipitation Trends in Three Rivers

The chart displays monthly precipitation patterns in Three Rivers, 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 Three Rivers, July typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 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 Three Rivers

In Three Rivers in July, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

July Average Humidity in Three Rivers

This chart illustrates the average monthly humidity levels in Three Rivers, 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 Three Rivers is approximately 77%, 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 Three Rivers

In Three Rivers 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 Three Rivers.

Maximum UV Index Levels in Three Rivers for July

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

Data source: Three Rivers 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 Three Rivers Compares to Other Months

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

This table compares monthly weather conditions in Three Rivers, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	87 mm (3.4 inches)	87%	moderate
February Weather	-1°C (31°F)	104 mm (4.1 inches)	87%	moderate
March Weather	2°C (36°F)	65 mm (2.6 inches)	87%	high
April Weather	5°C (41°F)	61 mm (2.4 inches)	86%	very high
May Weather	9°C (49°F)	41 mm (1.6 inches)	79%	extreme
June Weather	14°C (58°F)	24 mm (0.9 inches)	80%	extreme
July Weather	19°C (66°F)	8 mm (0.3 inches)	77%	very high
August Weather	18°C (66°F)	10 mm (0.4 inches)	60%	very high
September Weather	13°C (56°F)	32 mm (1.3 inches)	57%	very high
October Weather	7°C (44°F)	43 mm (1.7 inches)	76%	high
November Weather	2°C (36°F)	72 mm (2.8 inches)	87%	moderate
December Weather	-1°C (31°F)	82 mm (3.2 inches)	88%	low