July Weather in Superior, United States

Last updated: June 24, 2025

In Superior, United States, the average temperature in July hovers around 20°C (68°F). Expect a range from a cool 7°C (45°F) to a warm 34°C (93°F). With 71 mm (2.8 in) of precipitation spread across 16 days, you may want to keep an umbrella handy. On the bright side, the average humidity sits at a comfortable 52%. Enjoy the weather!

July Temperature in Superior

In July in Superior, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 7°C (45°F). Be prepared for a range of temperatures to ensure a comfortable and enjoyable travel experience.

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

The chart illustrates July temperature patterns in Superior, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Superior, July typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).

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

July Precipitation in Superior

In Superior in July, the precipitation amount is 71 mm (2.8 in) over the course of 16 days.

July Precipitation Trends in Superior

The chart displays monthly precipitation patterns in Superior, 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 Superior, July typically receives around 71 mm (2.8 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 Superior

In Superior in July, humidity is 52%. With an average temperature of 20°C (68°F), this humidity feels like a comfortable, refreshing embrace, making it ideal for exploring the sights without feeling overly sticky or drained.

July Average Humidity in Superior

This chart illustrates the average monthly humidity levels in Superior, 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 Superior is approximately 52%, 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 Superior

In Superior 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 Superior.

Maximum UV Index Levels in Superior for July

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

Data source: Superior 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 Superior Compares to Other Months

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

This table compares monthly weather conditions in Superior, 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 (26°F)	25 mm (1.0 inches)	88%	moderate
February Weather	-4°C (26°F)	36 mm (1.4 inches)	87%	high
March Weather	2°C (35°F)	62 mm (2.5 inches)	81%	very high
April Weather	5°C (42°F)	68 mm (2.7 inches)	76%	extreme
May Weather	10°C (50°F)	134 mm (5.3 inches)	66%	extreme
June Weather	17°C (63°F)	74 mm (2.9 inches)	58%	extreme
July Weather	20°C (68°F)	71 mm (2.8 inches)	52%	extreme
August Weather	19°C (67°F)	67 mm (2.7 inches)	56%	extreme
September Weather	16°C (61°F)	42 mm (1.6 inches)	65%	very high
October Weather	7°C (45°F)	48 mm (1.9 inches)	76%	high
November Weather	2°C (36°F)	30 mm (1.2 inches)	82%	moderate
December Weather	-2°C (29°F)	19 mm (0.8 inches)	89%	moderate