July Weather in Lucerne, United States

Last updated: June 24, 2025

In Lucerne, United States, the average temperature in July is a warm 32°C (89°F). However, be prepared for temperature fluctuations, with a minimum of 19°C (66°F) and a maximum soaring up to 45°C (113°F). Fortunately, you can expect 0 mm (0.0 in) of precipitation, keeping the skies clear across all 0 days of the month. With an average humidity of only 36%, it’s a great time to embrace the sunshine!

July Temperature in Lucerne

In July in Lucerne, the average temperature is 32°C (89°F). Maximum temperatures can reach as high as 45°C (113°F) and minimums can drop to a chilly 19°C (66°F). Be prepared for intense heat during the day, but pack a light jacket for cooler evenings.

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

The chart illustrates July temperature patterns in Lucerne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lucerne, July typically has an average temperature of 32°C (89°F), with highs reaching up to 45°C (113°F) and lows dropping to around 19°C (66°F).

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

July Precipitation in Lucerne

In Lucerne in July, the precipitation amount is 0 mm (0.0 in) during 0 days.

July Precipitation Trends in Lucerne

The chart displays monthly precipitation patterns in Lucerne, 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 Lucerne, July typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Lucerne

In Lucerne in July, humidity is 36%. With an average temperature of 32°C (89°F), this humidity feels like a warm and inviting embrace, making it comfortable for traveling during the day, though you might want to stay hydrated and take breaks in the shade.

July Average Humidity in Lucerne

This chart illustrates the average monthly humidity levels in Lucerne, 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 Lucerne is approximately 36%, 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 Lucerne

In Lucerne in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Lucerne.

Maximum UV Index Levels in Lucerne for July

The chart shows the monthly maximum UV Index (UVI) for Lucerne 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 Lucerne typically reaches 11, which falls under the extreme exposure category.

Data source: Lucerne 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 Lucerne Compares to Other Months

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

This table compares monthly weather conditions in Lucerne, 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 (51°F)	64 mm (2.5 inches)	82%	moderate
February Weather	12°C (54°F)	54 mm (2.1 inches)	85%	moderate
March Weather	15°C (58°F)	75 mm (2.9 inches)	80%	very high
April Weather	19°C (66°F)	30 mm (1.2 inches)	72%	very high
May Weather	23°C (74°F)	20 mm (0.8 inches)	58%	very high
June Weather	28°C (83°F)	1 mm (0.0 inches)	49%	extreme
July Weather	32°C (89°F)	0 mm (0.0 inches)	36%	extreme
August Weather	31°C (87°F)	0 mm (0.0 inches)	30%	very high
September Weather	27°C (81°F)	1 mm (0.0 inches)	42%	very high
October Weather	20°C (69°F)	11 mm (0.4 inches)	59%	high
November Weather	14°C (58°F)	29 mm (1.1 inches)	78%	moderate
December Weather	10°C (50°F)	51 mm (2.0 inches)	79%	moderate