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June Weather in Unterwasser, Switzerland

Last updated: August 27, 2025

In June, the average temperature in Unterwasser, Switzerland hovers around 16°C (60°F). Expect minimums of about 3°C (37°F) and maximums reaching up to 31°C (87°F). With precipitation totaling 220 mm (8.7 in) over 20 days, it's wise to come prepared for wet weather. The atmosphere is quite humid, with an average humidity level of 82%, making for a distinctly tropical feel.

June Temperature in Unterwasser

In June in Unterwasser, the average temperature is 16°C (60°F). The maximum can reach 31°C (87°F) and the minimum can be as low as 3°C (37°F). This diverse temperature range makes Unterwasser an ideal destination for travelers seeking both warmth and cooler escapes.

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

The chart illustrates June temperature patterns in Unterwasser, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unterwasser, June typically has an average temperature of 16°C (60°F), with highs reaching up to 31°C (87°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238455160626155473831
Data source: Temperature data for Unterwasser 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 Unterwasser

In Unterwasser in June, the precipitation amount is 220 mm (8.7 in) over a span of 20 days.

June Precipitation Trends in Unterwasser

The chart displays monthly precipitation patterns in Unterwasser, 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 Unterwasser, June typically receives around 220 mm (8.7 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec14110513411119922025127518014790173
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Unterwasser

In Unterwasser in June humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.

June Average Humidity in Unterwasser

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

In Unterwasser 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 Unterwasser.

Maximum UV Index Levels in Unterwasser for June

The chart shows the monthly maximum UV Index (UVI) for Unterwasser 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 Unterwasser typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810986532
Data source: Unterwasser 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 Unterwasser Compares to Other Months

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

This table compares monthly weather conditions in Unterwasser, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)141 mm (5.5 inches)92%low
February Weather0°C (33°F)105 mm (4.1 inches)89%moderate
March Weather3°C (38°F)134 mm (5.3 inches)87%high
April Weather7°C (45°F)111 mm (4.4 inches)84%high
May Weather11°C (51°F)199 mm (7.8 inches)80%very high
June Weather16°C (60°F)220 mm (8.7 inches)82%very high
July Weather16°C (62°F)251 mm (9.9 inches)83%very high
August Weather16°C (62°F)275 mm (10.8 inches)80%very high
September Weather13°C (55°F)180 mm (7.1 inches)83%high
October Weather8°C (48°F)147 mm (5.8 inches)90%moderate
November Weather3°C (38°F)90 mm (3.6 inches)88%moderate
December Weather0°C (32°F)172 mm (6.8 inches)90%low

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