July Weather in Interlaken, United States

Last updated: June 24, 2025

In Interlaken, United States, the average temperature in July hovers around 17°C (63°F), making it a comfortable time to visit. You can expect temperatures to range from a pleasant 10°C (51°F) to a warm 30°C (86°F). Rain is minimal, with only 1 mm (0.0 in) of precipitation over the course of 0 days, and the average humidity sits at a moderate 58%. Enjoy a lovely month of weather in this charming destination!

July Temperature in Interlaken

In July in Interlaken, the average temperature is 17°C (63°F). The maximum can reach 30°C (86°F), while the minimum can drop to as low as 10°C (51°F). This mild climate makes Interlaken an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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 17°C (63°F), with highs reaching up to 30°C (86°F) and lows dropping to around 10°C (51°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 1 mm (0.0 in) during a span of 0 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 1 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 Interlaken

In Interlaken in July humidity is 58%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and dress in light layers.

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 58%, 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 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 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 11, which falls under the extreme 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	11°C (51°F)	122 mm (4.8 inches)	82%	moderate
February Weather	11°C (52°F)	105 mm (4.1 inches)	84%	moderate
March Weather	12°C (54°F)	88 mm (3.5 inches)	82%	very high
April Weather	13°C (57°F)	32 mm (1.2 inches)	78%	very high
May Weather	15°C (59°F)	19 mm (0.7 inches)	71%	extreme
June Weather	17°C (62°F)	1 mm (0.1 inches)	64%	extreme
July Weather	17°C (63°F)	1 mm (0.0 inches)	58%	extreme
August Weather	18°C (65°F)	1 mm (0.0 inches)	54%	very high
September Weather	18°C (65°F)	2 mm (0.1 inches)	55%	very high
October Weather	16°C (62°F)	22 mm (0.9 inches)	62%	high
November Weather	13°C (56°F)	42 mm (1.7 inches)	78%	moderate
December Weather	10°C (51°F)	92 mm (3.6 inches)	80%	moderate