June weather forecast
Promontogno, Switzerland

June

Weather in June

June, the first month of the summer in Promontogno, is a cool month, with temperature in the range of an average low of 2.5°C (36.5°F) and an average high of 12.6°C (54.7°F).

Temperature

Promontogno's transition into June is marked by a temperature shift, moving from a chilly 6.6°C (43.9°F) in May to a fresh 12.6°C (54.7°F). Promontogno, during the nights of June, experiences an average temperature drop to an icy 2.5°C (36.5°F).

Humidity

The average relative humidity in June is 85%.

Rainfall

In Promontogno, in June, during 19.6 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Promontogno, Switzerland, during the entire year, the rain falls for 139.9 days and collects up to 641mm (25.24") of precipitation.

Snowfall

January through June, September through December are months with snowfall. June is the last month it regularly snows. During 0.3 snowfall days, in June, Promontogno aggregates 2mm (0.08") of snow. Throughout the year, there are 97.2 snowfall days, and 1956mm (77.01") of snow is accumulated.

Daylight

With an average of 15h and 42min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 05:32 and sunset at 21:06. On the last day of June, sunrise is at 05:33 and sunset at 21:17 CEST.

Sunshine

The average sunshine in June is 8.8h.

UV index

June through August, with an average maximum UV index of 3, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In June, a daily maximum UV index of 3 leads to the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Boost your sun resistance with garments that are densely woven yet spacious. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What is the temperature in June?
The high-temperature, in June, in Promontogno, is 12.6°C (54.7°F), while the low-temperature averages to 2.5°C (36.5°F).
What is the average humidity in June?
The average relative humidity in June is 85%.
How many days does it rain in June?
In Promontogno, Switzerland, in June, during 19.6 rainfall days, 60mm (2.36") of precipitation is typically accumulated.
What is the last month it snows?
June is the last month it regularly snows. During 0.3 snowfall days, in June, Promontogno aggregates 2mm (0.08") of snow.
When are the longest days?
The month with the longest days is June, with an average of 15h and 42min of daylight.
How many hours of daylight does Promontogno have in June?
The average day length in June is 15h and 44min.
What time are sunrise and sunset in June in Promontogno?
In June, on the first day of the month, sunrise is at 05:32 and sunset at 21:06. On the last day of the month, sunrise is at 05:33 and sunset at 21:17 CEST.
How long on average sun shines in June?
The average sunshine duration in June is 8.8h.
When is the highest UV index?
June through August, with an average maximum UV index of 3, are months with the highest UV index.
What is the UV index intensity in June?
In June, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in June
Promontogno, Switzerland
  • Average high temperature in June: 12.6°C

The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (-4.4°C).

  • Average low temperature in June: 2.5°C

The month with the highest average low temperature is August (5°C).
The coldest month (with the lowest average low temperature) is January (-13.9°C).

Average pressure in June
Promontogno, Switzerland
  • Average pressure in June: 1015.8mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

Average wind speed in June
Promontogno, Switzerland
  • Average wind speed in June: 8.5km/h

The windiest months (with the highest average wind speed) are February and December (9.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).

Average humidity in June
Promontogno, Switzerland
  • Average humidity in June: 85%

The month with the highest relative humidity is April (94%).
The month with the lowest relative humidity is July (81%).

Average rainfall in June
Promontogno, Switzerland
  • Average rainfall in June: 60mm

The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is January (20mm).

Average rainfall days in June
Promontogno, Switzerland
  • Average rainfall days in June: 19.6 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is December (2.6 days).

Average snowfall in June
Promontogno, Switzerland
  • Average snowfall in June: 2mm

The month with the highest snowfall is November (492mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in June
Promontogno, Switzerland
  • Average snowfall days in June: 0.3 days

The month with the highest number of snowfall days is March (17 days).
The month with the least snowfall days is August (0 days).

Average daylight in June /
Average sunshine in June
Promontogno, 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: 8h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).

Average sunshine days in June
Promontogno, Switzerland
  • Average sunshine days in June: 7.3 days

The month with the most sunshine days is December (18.8 days).
The month with the least sunshine days is July (6.2 days).

Average UV index in June
Promontogno, Switzerland
  • Average UV index in June: 3

The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, October and November (UV index 1).

Average cloud cover in June
Promontogno, Switzerland
  • Average cloud cover in June: 54

The month with the most cloud cover is April (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 47).

Average visibility in June
Promontogno, Switzerland
  • Average visibility in June: 7km

The month with the highest visibility is July (8km).
The month with the lowest visibility is April (5km).

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