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June Weather in Luthern, Switzerland

Last updated: August 27, 2025

In June, the average temperature in Luthern, Switzerland is 17°C (62°F), with a minimum dipping to 4°C (40°F) and a maximum reaching a warm 33°C (91°F). Expect 159 mm (6.3 in) of precipitation spread over 18 days, accompanied by an average humidity of 82%.

June Temperature in Luthern

In June in Luthern, the average temperature is 17°C (62°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 4°C (40°F). This diverse temperature range makes it an ideal time for travelers to enjoy both warm days and cool evenings.

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

The chart illustrates June temperature patterns in Luthern, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Luthern, June typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec323640465362646457493935
Data source: Temperature data for Luthern 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 Luthern

In Luthern in June, the total precipitation amount reaches 159 mm (6.3 in) over a span of 18 days.

June Precipitation Trends in Luthern

The chart displays monthly precipitation patterns in Luthern, 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 Luthern, June typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec121961148815916016515710213180152
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Luthern

In Luthern in June, humidity is 82%. With an average temperature of 17°C (62°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and the air thicker, which can be quite exhausting for traveling.

June Average Humidity in Luthern

This chart illustrates the average monthly humidity levels in Luthern, 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 Luthern is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Luthern

In Luthern in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Luthern.

Maximum UV Index Levels in Luthern for June

The chart shows the monthly maximum UV Index (UVI) for Luthern 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 Luthern typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Luthern 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 Luthern Compares to Other Months

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

This table compares monthly weather conditions in Luthern, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)120 mm (4.7 inches)92%low
February Weather2°C (36°F)96 mm (3.8 inches)89%moderate
March Weather5°C (40°F)114 mm (4.5 inches)87%moderate
April Weather8°C (47°F)88 mm (3.4 inches)84%high
May Weather12°C (53°F)159 mm (6.3 inches)80%very high
June Weather17°C (62°F)159 mm (6.3 inches)82%very high
July Weather18°C (65°F)165 mm (6.5 inches)83%very high
August Weather18°C (64°F)157 mm (6.2 inches)80%very high
September Weather14°C (57°F)102 mm (4.0 inches)83%high
October Weather10°C (49°F)131 mm (5.2 inches)90%moderate
November Weather4°C (40°F)80 mm (3.2 inches)88%low
December Weather1°C (35°F)152 mm (6.0 inches)90%low

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