July Weather in Saint Joseph, United States

Last updated: June 24, 2025

In July, the average temperature in Saint Joseph, United States is a warm 28°C (83°F). During this time, you can expect temperatures to range from a comfortable 19°C (67°F) to a sizzling 37°C (99°F). The month sees 108 mm (4.3 in) of precipitation spread over 16 days, contributing to an average humidity of 79%. Stay prepared for both sun and showers!

July Temperature in Saint Joseph

In July in Saint Joseph, the average temperature is 28°C (83°F). Maximums can reach 37°C (99°F) and minimums can be as low as 19°C (67°F). This makes it a perfect time for travelers to enjoy outdoor activities while staying hydrated and protected from the sun.

July Weather in Saint Joseph: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Saint Joseph, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Joseph, July typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (99°F) and lows dropping to around 19°C (67°F).

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

July Precipitation in Saint Joseph

In Saint Joseph in July, the total precipitation amount is 108 mm (4.3 in), which falls over the course of 16 days.

July Precipitation Trends in Saint Joseph

The chart displays monthly precipitation patterns in Saint Joseph, 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 Saint Joseph, July typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 16 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 Saint Joseph

In Saint Joseph in July humidity is 79%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities a challenge but also adding a certain tropical charm to your travel experience.

July Average Humidity in Saint Joseph

This chart illustrates the average monthly humidity levels in Saint Joseph, 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 Saint Joseph is approximately 79%, 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 Saint Joseph

In Saint Joseph in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Saint Joseph.

Maximum UV Index Levels in Saint Joseph for July

The chart shows the monthly maximum UV Index (UVI) for Saint Joseph 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 Saint Joseph typically reaches 12, which falls under the extreme exposure category.

Data source: Saint Joseph 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 Saint Joseph Compares to Other Months

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

This table compares monthly weather conditions in Saint Joseph, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	117 mm (4.6 inches)	83%	moderate
February Weather	12°C (55°F)	154 mm (6.1 inches)	83%	high
March Weather	17°C (63°F)	120 mm (4.7 inches)	80%	very high
April Weather	19°C (66°F)	152 mm (6.0 inches)	81%	extreme
May Weather	24°C (75°F)	132 mm (5.2 inches)	81%	extreme
June Weather	27°C (80°F)	123 mm (4.9 inches)	78%	extreme
July Weather	28°C (83°F)	108 mm (4.3 inches)	79%	extreme
August Weather	28°C (83°F)	111 mm (4.4 inches)	79%	extreme
September Weather	27°C (80°F)	88 mm (3.5 inches)	79%	very high
October Weather	21°C (70°F)	116 mm (4.6 inches)	77%	very high
November Weather	14°C (57°F)	86 mm (3.4 inches)	85%	high
December Weather	12°C (54°F)	118 mm (4.7 inches)	88%	moderate