June weather forecast
Geneva, Switzerland

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The Leman Lake, flowing through the city of Geneva, Switzerland
The Leman Lake, flowing through the city of Geneva, Switzerland

Weather in June

The Swiss city of Geneva ushers in the summer season with June, displaying a notable improvement in warmth as the temperatures often escalate to a balmy 23.5°C (74.3°F). By this time, the harsh snow showers experienced earlier in the year are but a distant memory. The city basks under the luminous summer sun for the most extended period in the year, offering maximum daylight. However, June brings its share of rain, occasionally interrupting a perfect summer day but nurturing the captivating cityscape that Geneva offers.

Temperature

June brings a slight increase in the average high-temperature, progressing from an enjoyable 19.7°C (67.5°F) in May to a warm 23.5°C (74.3°F). In June, Geneva experiences a temperature dip to an average of 12.3°C (54.1°F) at night.

Humidity

In June, the average relative humidity is 66%.

Rainfall

In Geneva, in June, during 9.3 rainfall days, 92mm (3.62") of precipitation is typically accumulated. Throughout the year, there are 109 rainfall days, and 1006mm (39.61") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 15h and 42min of daylight.
On the first day of June in Geneva, Switzerland, sunrise is at 05:46 and sunset at 21:19. On the last day of the month, sunrise is at 05:47 and sunset at 21:30 CEST.

Sunshine

The average sunshine in June is 7.8h.

UV index

The months with the highest UV index in Geneva are June and July, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 8 during June translates into the following guidance:
Take extra precautions. Protection against sun damage is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the temperature in June in Geneva?

In Geneva, 23.5°C (74.3°F) is the average high-temperature and 12.3°C (54.1°F) is the average low-temperature during June.

What is the average humidity in June in Geneva?

In June, the average relative humidity in Geneva is 66%.

How much does it rain in Geneva in June?

In Geneva, during June, the rain falls for 9.3 days and regularly aggregates up to 92mm (3.62") of precipitation.

When it does not snow in Geneva?

May through October are months without snowfall in Geneva, Switzerland.

When are the longest days in Geneva?

With an average of 15h and 42min of daylight, June has the longest days of the year in Geneva, Switzerland.

How many hours of daylight does Geneva have in June?

The average day length in June in Geneva is 15h and 43min.

When is the sunrise / sunset in June in Geneva?

In June, on the first day of the month, sunrise is at 05:46 and sunset at 21:19. On the last day of the month, in Geneva, Switzerland, sunrise is at 05:47 and sunset at 21:30 CEST.

How many hours of sunshine does Geneva have in June?

In June, the average sunshine duration in Geneva is 7.8h.

What is the month with the highest UV index in Geneva?

June and July, with an average maximum UV index of 8, are months with the highest UV index in Geneva.

What is the UV index intensity in June in Geneva?

The average daily maximum UV index in June in Geneva, Switzerland, is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Geneva, Switzerland

Average temperature in June - Geneva, Switzerland
  • Average high temperature in June: 23.5°C

The warmest month (with the highest average high temperature) is July (26.5°C).
The month with the lowest average high temperature is January (4.5°C).

  • Average low temperature in June: 12.3°C

The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).

Average humidity in June
Geneva, Switzerland

Average humidity in June - Geneva, Switzerland
  • Average humidity in June: 66%

The months with the highest relative humidity are January, November and December (81%).
The month with the lowest relative humidity is July (64%).

Average rainfall in June
Geneva, Switzerland

Average rainfall in June - Geneva, Switzerland
  • Average rainfall in June: 92mm

The wettest month (with the highest rainfall) is October (105mm).
The driest month (with the least rainfall) is February (68mm).

Average rainfall days in June
Geneva, Switzerland

Average rainfall days in June - Geneva, Switzerland
  • Average rainfall days in June: 9.3 days

The month with the highest number of rainy days is May (10.6 days).
The month with the least rainy days is July (7.6 days).

Average snowfall in June
Geneva, Switzerland

Average snowfall in June - Geneva, Switzerland
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (108mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in June
Geneva, Switzerland

Average snowfall days in June - Geneva, Switzerland
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June /
Average sunshine in June
Geneva, Switzerland

Average daylight in June / Average sunshine in June - Geneva, Switzerland
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in June: 7h and 5min

The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).

Average UV index in June
Geneva, Switzerland

Average UV index in June - Geneva, Switzerland
  • Average UV index in June: 8

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).

Geneva, Switzerland

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