June weather forecast
Romanshorn, Switzerland

June

Weather in June

The first month of the summer, June, is a pleasant month in Romanshorn, Switzerland, with an average temperature ranging between max 21°C (69.8°F) and min 10.8°C (51.4°F).

Temperature

The start of June brings a subtle shift in the average high-temperature, edging up from May's comfortable 16.9°C (62.4°F) to an agreeable 21°C (69.8°F). Romanshorn reports a consistent average low-temperature of 10.8°C (51.4°F) throughout June nights.

Humidity

The average relative humidity in June in Romanshorn is 76%.

Rainfall

In June, the rain falls for 19.5 days. Throughout June, 104mm (4.09") of precipitation is accumulated. In Romanshorn, during the entire year, the rain falls for 177.8 days and collects up to 1006mm (39.61") of precipitation.

Snowfall

June through September are months without snowfall in Romanshorn.

Daylight

With an average of 15h and 54min of daylight, June has the longest days of the year in Romanshorn.
On the first day of the month, sunrise is at 05:28 and sunset at 21:12. On the last day of June, in Romanshorn, sunrise is at 05:28 and sunset at 21:23 CEST.

Sunshine

In June, the average sunshine is 10.1h.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 5 translates into these guidelines:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

What is the temperature in June in Romanshorn?
The high-temperature in Romanshorn during June is 21°C (69.8°F) and the low-temperature is 10.8°C (51.4°F).
What is the average humidity in June in Romanshorn?
The average relative humidity in June in Romanshorn is 76%.
How much does it rain in Romanshorn in June?
In Romanshorn, Switzerland, during June, the rain falls for 19.5 days and regularly aggregates up to 104mm (4.09") of precipitation.
When it does not snow in Romanshorn?
June through September are months without snowfall in Romanshorn.
Does it snow in Romanshorn in June?
In June, in Romanshorn, it doesn't snow. May is the latest month when it typically snows.
When are the longest days in Romanshorn?
June has the longest days of the year in Romanshorn, Switzerland, with an average of 15h and 54min of daylight.
How many hours of daylight does Romanshorn have in June?
In Romanshorn, Switzerland, the average day length in June is 15h and 55min.
When is the sunrise / sunset in June in Romanshorn?
In June, on the first day of the month, sunrise is at 05:28 and sunset at 21:12. On the last day of the month, in Romanshorn, Switzerland, sunrise is at 05:28 and sunset at 21:23 CEST.
How many hours of sunshine does Romanshorn have in June?
The average sunshine duration in June in Romanshorn is 10.1h.
What is the month with the highest UV index in Romanshorn?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Romanshorn, Switzerland.
What is the UV index reading in June in Romanshorn?
In June, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
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
Romanshorn, Switzerland
  • Average high temperature in June: 21°C

The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (2.9°C).

  • Average low temperature in June: 10.8°C

The months with the highest average low temperature are July and August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).

Average pressure in June
Romanshorn, Switzerland
  • Average pressure in June: 1016.5mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).

Average wind speed in June
Romanshorn, Switzerland
  • Average wind speed in June: 7.3km/h

The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).

Average humidity in June
Romanshorn, Switzerland
  • Average humidity in June: 76%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (75%).

Average rainfall in June
Romanshorn, Switzerland
  • Average rainfall in June: 104mm

The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is April (52mm).

Average rainfall days in June
Romanshorn, Switzerland
  • Average rainfall days in June: 19.5 days

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (9.5 days).

Average snowfall in June
Romanshorn, Switzerland
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (353mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in June
Romanshorn, 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 and August (0 days).

Average daylight in June /
Average sunshine in June
Romanshorn, Switzerland
  • Average daylight in June: 15h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in June: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

Average sunshine days in June
Romanshorn, Switzerland
  • Average sunshine days in June: 6.7 days

The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is July (6.6 days).

Average UV index in June
Romanshorn, 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, November and December (UV index 2).

Average cloud cover in June
Romanshorn, Switzerland
  • Average cloud cover in June: 36

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in June
Romanshorn, Switzerland
  • Average visibility in June: 9km

The months with the highest visibility are April, May, June, July, August, October and November (9km).
The months with the lowest visibility are January, February, March, September and December (8km).

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