June weather forecast
Alster, Sweden

June

Weather in June

June, the first month of the summer in Alster, is an enjoyable month, with an average temperature varying between 10.9°C (51.6°F) and 18.6°C (65.5°F).

Temperature

The arrival of June brings a soft temperature shift, with the average high-temperature nudging from a refreshing 14.8°C (58.6°F) in May to an enjoyable 18.6°C (65.5°F). In June, the average low-temperature is a fresh 10.9°C (51.6°F).

Humidity

In Alster, the average relative humidity in June is 70%.

Rainfall

In June, the rain falls for 15 days. Throughout June, 45mm (1.77") of precipitation is accumulated. Throughout the year, there are 151 rainfall days, and 477mm (18.78") of precipitation is accumulated.

Snowfall

In Alster, snow does not fall in June through September.

Daylight

June has the longest days of the year, with an average of 18h and 30min of daylight.
On the first day of June, sunrise is at 03:59 and sunset at 22:07. On the last day of the month, sunrise is at 03:53 and sunset at 22:24 CEST.

Sunshine

June has the most sunshine of the year, with an average of 12.7h of sunshine.

UV index

June and July, with an average maximum UV index of 5, are months with the highest UV index in Alster. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 5 in June, converts into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What is the usual temperature for Alster in June?
The average high-temperature and low-temperature during June are 18.6°C (65.5°F) and 10.9°C (51.6°F) respectively.
What is the average humidity in June?
In Alster, the average relative humidity in June is 70%.
How many days does it rain in June?
In Alster, in June, it is raining for 15 days, with typically 45mm (1.77") of accumulated precipitation.
When it does not snow?
In Alster, Sweden, snow does not fall in June through September.
Does it snow in June?
In June, it doesn't snow. May is the latest month when it typically snows.
When are the longest days?
June has the longest days of the year, with an average of 18h and 30min of daylight.
How many hours of daylight does Alster have in June?
The average day length in June in Alster is 18h and 31min.
What time are sunrise and sunset in June?
On the first day of June, sunrise is at 03:59 and sunset at 22:07. On the last day of the month, sunrise is at 03:53 and sunset at 22:24 CEST.
What month has the most sunshine?
With an average of 12.7h of sunshine, June has the most sunshine of the year.
How long on average sun shines in June?
In Alster, Sweden, the average sunshine duration in June is 12.7h.
When is the highest UV index in Alster?
The months with the highest UV index in Alster are June and July, with an average maximum UV index of 5.
How high is the UV index in June?
In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from 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
Alster, Sweden
  • Average high temperature in June: 18.6°C

The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in June: 10.9°C

The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).

Average pressure in June
Alster, Sweden
  • Average pressure in June: 1012.3mbar

The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).

Average wind speed in June
Alster, Sweden
  • Average wind speed in June: 12.8km/h

The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).

Average humidity in June
Alster, Sweden
  • Average humidity in June: 70%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (69%).

Average rainfall in June
Alster, Sweden
  • Average rainfall in June: 45mm

The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (16mm).

Average rainfall days in June
Alster, Sweden
  • Average rainfall days in June: 15 days

The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and February (7.1 days).

Average snowfall in June
Alster, Sweden
  • Average snowfall in June: 0mm

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

Average snowfall days in June
Alster, Sweden
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Alster, Sweden
  • Average daylight in June: 18h and 3min

The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).

  • Average sunshine in June: 12h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).

Average sunshine days in June
Alster, Sweden
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is November (10.6 days).

Average UV index in June
Alster, Sweden
  • 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 and December (UV index 1).

Average cloud cover in June
Alster, Sweden
  • Average cloud cover in June: 40

The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 40).

Average visibility in June
Alster, Sweden
  • Average visibility in June: 10km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).

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