June weather forecastSumiswald, Switzerland
June
Weather in June
The first month of the summer, June, is a pleasant month in Sumiswald, Switzerland, with an average temperature ranging between min 9.3°C (48.7°F) and max 20.3°C (68.5°F).Temperature
With the start of June, the average high-temperature marginally shifts from May's comfortable 16.3°C (61.3°F) to a pleasant 20.3°C (68.5°F). The average temperature during June nights in Sumiswald is registered at a chilly 9.3°C (48.7°F).Humidity
In Sumiswald, the average relative humidity in June is 80%.Rainfall
June is the month with the most rainfall in Sumiswald, Switzerland. Rain falls for 18.6 days and accumulates 99mm (3.9") of precipitation.Snowfall
June through September are months without snowfall.Daylight
With an average of 15h and 48min of daylight, June has the longest days of the year in Sumiswald.On the first day of June, sunrise is at 05:37 and sunset at 21:16. On the last day of the month, sunrise is at 05:37 and sunset at 21:28 CEST.
Sunshine
The average sunshine in June is 9.7h.UV index
June and July, with an average maximum UV index of 5, are months with the highest UV index in Sumiswald. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 5 during June leads to these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sumiswald, Switzerland
- Average high temperature in June: 20.3°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in June: 9.3°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in June
Sumiswald, Switzerland
- Average pressure in June: 1016.5mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in June
Sumiswald, Switzerland
- Average wind speed in June: 7km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in June
Sumiswald, Switzerland
- Average humidity in June: 80%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (77%).
Average rainfall in June
Sumiswald, Switzerland
- Average rainfall in June: 99mm
The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in June
Sumiswald, Switzerland
- Average rainfall days in June: 18.6 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in June
Sumiswald, Switzerland
- Average snowfall in June: 0mm
The month with the highest snowfall is January (269mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Sumiswald, Switzerland
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Sumiswald, Switzerland
- Average daylight in June: 15h and 48min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in June: 9h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in June
Sumiswald, Switzerland
- Average sunshine days in June: 8.3 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in June
Sumiswald, Switzerland
- Average UV index in June: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in June
Sumiswald, Switzerland
- Average cloud cover in June: 40
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Sumiswald, Switzerland
- Average visibility in June: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
