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June Weather in Interlaken, United States

Last updated: June 24, 2025

In June, the average temperature in Interlaken, United States is a pleasant 19°C (67°F). Visitors can expect a range of temperatures, with a minimum of 4°C (39°F) and highs reaching 34°C (94°F). Throughout the month, 90 mm (3.5 in) of precipitation falls over approximately 11 days, contributing to an average humidity level of 79%.

June Temperature in Interlaken

In June in Interlaken, the average temperature is 19°C (67°F). The maximum can reach 34°C (94°F), while the minimum can drop as low as 4°C (39°F). This range makes it a perfect time to explore outdoor activities, but be sure to pack for both warm and cool weather.

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

The chart illustrates June 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, June typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec262835465867727164543932
Data source: Temperature data for Interlaken generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Interlaken

In Interlaken in June, the total precipitation amounts to 90 mm (3.5 in) over the course of 11 days.

June Precipitation Trends in Interlaken

The chart displays monthly precipitation patterns in Interlaken, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Interlaken, June typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7685801121199013586821448992
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Interlaken

In Interlaken in June, humidity is 79%. With an average temperature of 19°C (67°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit more challenging, as the air is thick and can leave you feeling sluggish during outdoor adventures.

June Average Humidity in Interlaken

This chart illustrates the average monthly humidity levels in Interlaken, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Interlaken is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Interlaken

In Interlaken in June, 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 June

The chart shows the monthly maximum UV Index (UVI) for Interlaken in June, 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 June, the maximum UV index in Interlaken typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Interlaken June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)76 mm (3.0 inches)90%moderate
February Weather-2°C (28°F)85 mm (3.4 inches)90%moderate
March Weather1°C (35°F)80 mm (3.2 inches)87%high
April Weather8°C (46°F)111 mm (4.4 inches)88%very high
May Weather14°C (58°F)119 mm (4.7 inches)82%very high
June Weather19°C (67°F)90 mm (3.5 inches)79%very high
July Weather22°C (72°F)135 mm (5.3 inches)78%very high
August Weather21°C (71°F)86 mm (3.4 inches)76%very high
September Weather18°C (64°F)82 mm (3.2 inches)78%very high
October Weather12°C (54°F)144 mm (5.7 inches)84%high
November Weather4°C (39°F)89 mm (3.5 inches)89%moderate
December Weather0°C (32°F)91 mm (3.6 inches)86%low

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