July Weather in Interlaken, United States

Last updated: June 24, 2025

In Interlaken, United States, the average temperature in July hovers around 25°C (77°F), with minimum temperatures dipping to 17°C (63°F) and maximums soaring up to 34°C (93°F). Expect about 129 mm (5.1 in) of precipitation spread across 13 days, contributing to an average humidity level of 62%. Perfect for those who enjoy a warm, yet slightly humid climate!

July Temperature in Interlaken

In July in Interlaken, the average temperature is 25°C (77°F). Maximum temperatures can reach 34°C (93°F), while minimums can dip as low as 17°C (63°F). This pleasant climate makes Interlaken an ideal destination for travelers seeking a warm getaway.

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

The chart illustrates July temperature patterns in Interlaken, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Interlaken, July typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 17°C (63°F).

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

July Precipitation in Interlaken

In Interlaken in July, the precipitation amount is 129 mm (5.1 in) over the course of 13 days.

July Precipitation Trends in Interlaken

The chart displays monthly precipitation patterns in Interlaken, 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 Interlaken, July typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Interlaken

In Interlaken in July humidity is 62%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, so staying hydrated and taking breaks in the shade is essential for a comfortable experience.

July Average Humidity in Interlaken

This chart illustrates the average monthly humidity levels in Interlaken, 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 Interlaken 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 Interlaken

In Interlaken 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 Interlaken.

Maximum UV Index Levels in Interlaken for July

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

Data source: Interlaken 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 Interlaken Compares to Other Months

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

This table compares monthly weather conditions in Interlaken, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	78 mm (3.1 inches)	84%	moderate
February Weather	4°C (39°F)	129 mm (5.1 inches)	82%	moderate
March Weather	6°C (43°F)	109 mm (4.3 inches)	81%	high
April Weather	11°C (51°F)	124 mm (4.9 inches)	78%	very high
May Weather	15°C (60°F)	129 mm (5.1 inches)	69%	very high
June Weather	21°C (70°F)	89 mm (3.5 inches)	69%	very high
July Weather	25°C (77°F)	129 mm (5.1 inches)	62%	very high
August Weather	24°C (76°F)	126 mm (4.9 inches)	65%	very high
September Weather	21°C (71°F)	102 mm (4.0 inches)	68%	very high
October Weather	17°C (62°F)	153 mm (6.0 inches)	74%	high
November Weather	9°C (49°F)	100 mm (3.9 inches)	82%	moderate
December Weather	5°C (41°F)	127 mm (5.0 inches)	80%	low