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June Weather in Lucerne, United States

Last updated: June 24, 2025

In June, the average temperature in Lucerne, United States hovers around 20°C (68°F). However, be prepared for a range, as it can dip to a chilly 1°C (35°F) or soar to a sizzling 39°C (103°F). Expect 27 mm (1.1 in) of precipitation over 6 days, contributing to an average humidity of 67%. Whether you’re looking for warmth or a refreshing cool breeze, this month has it all!

June Temperature in Lucerne

In June, in Lucerne, the average temperature is 20°C (68°F). The maximum can reach 39°C (103°F), and the minimum can be as low as 1°C (35°F). This diverse climate makes Lucerne a great destination for travelers who enjoy varying weather conditions.

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

The chart illustrates June 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, June typically has an average temperature of 20°C (68°F), with highs reaching up to 39°C (103°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec212137445467767262443424
Data source: Temperature data for Lucerne 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 Lucerne

In Lucerne in June, the precipitation amount is 27 mm (1.1 in) over a period of 6 days.

June Precipitation Trends in Lucerne

The chart displays monthly precipitation patterns in Lucerne, 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 Lucerne, June typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec112122536727131827271714
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Lucerne

In Lucerne in June humidity is 67%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, as the air clings to your skin and invites you to enjoy the sights at a leisurely pace.

June Average Humidity in Lucerne

This chart illustrates the average monthly humidity levels in Lucerne, 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 Lucerne is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%82%72%69%67%65%59%59%69%83%89%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Lucerne

In Lucerne in June, 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 June

The chart shows the monthly maximum UV Index (UVI) for Lucerne 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 Lucerne typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Lucerne 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 Lucerne Compares to Other Months

Weather in Lucerne varies notably across the year, with each month offering distinct climate conditions. This page compares June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)11 mm (0.4 inches)90%moderate
February Weather-6°C (21°F)21 mm (0.8 inches)89%moderate
March Weather3°C (37°F)22 mm (0.9 inches)82%high
April Weather7°C (44°F)53 mm (2.1 inches)72%very high
May Weather12°C (54°F)67 mm (2.6 inches)69%very high
June Weather20°C (68°F)27 mm (1.1 inches)67%extreme
July Weather24°C (76°F)13 mm (0.5 inches)65%extreme
August Weather22°C (72°F)18 mm (0.7 inches)59%very high
September Weather17°C (62°F)27 mm (1.0 inches)59%very high
October Weather7°C (44°F)27 mm (1.1 inches)69%high
November Weather1°C (35°F)17 mm (0.7 inches)83%moderate
December Weather-4°C (24°F)14 mm (0.6 inches)89%moderate

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