June weather forecast
Karlby, Finland

June

Weather in June

June, the first month of the summer in Karlby, is a mild month, with an average temperature fluctuating between 10.9°C (51.6°F) and 13.1°C (55.6°F).

Temperature

June's arrival is noted with a slight increase in the average high-temperature, moving from a frosty 8.5°C (47.3°F) in May to a moderate 13.1°C (55.6°F). Throughout June, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 10.9°C (51.6°F).

Humidity

In Karlby, Finland, the average relative humidity in June is 81%.

Rainfall

In Karlby, Finland, in June, it is raining for 10.8 days, with typically 21mm (0.83") of accumulated precipitation. In Karlby, during the entire year, the rain falls for 132.5 days and collects up to 310mm (12.2") of precipitation.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 18h and 42min of daylight.
On the first day of June in Karlby, sunrise is at 04:25 and sunset at 22:43. On the last day of the month, sunrise is at 04:19 and sunset at 23:01 EEST.

Sunshine

In June, the average sunshine is 11.8h.

UV index

In Karlby, the average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index, 4 in June, converts into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

What is the average June temperature?
In June, the average high-temperature and low-temperature are 13.1°C (55.6°F) and 10.9°C (51.6°F) respectively.
What is the average humidity in June?
The average relative humidity in June is 81%.
How much does it rain in June?
In Karlby, in June, it is raining for 10.8 days, with typically 21mm (0.83") of accumulated precipitation.
When it does not snow?
June through September are months without snowfall.
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 42min of daylight.
What is the average length of the day in June?
The average day length in June is 18h and 41min.
What time are sunrise and sunset in June?
On the first day of June, sunrise is at 04:25 and sunset at 22:43. On the last day of the month, sunrise is at 04:19 and sunset at 23:01 EEST.
How many hours of sunshine does Karlby have in June?
The average sunshine duration in June is 11.8h.
How high is the UV index in June?
The average daily maximum UV index in June is 4. 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 - Karlby, Finland
Average temperature in June
Karlby, Finland
  • Average high temperature in June: 13.1°C

The warmest month (with the highest average high temperature) is August (18.1°C).
The month with the lowest average high temperature is February (0.3°C).

  • Average low temperature in June: 10.9°C

The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (-1.7°C).

Average pressure in June - Karlby, Finland
Average pressure in June
Karlby, Finland
  • Average pressure in June: 1012.5mbar

The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).

Average wind speed in June - Karlby, Finland
Average wind speed in June
Karlby, Finland
  • Average wind speed in June: 21.3km/h

The windiest month (with the highest average wind speed) is December (34.1km/h).
The calmest month (with the lowest average wind speed) is July (21.2km/h).

Average humidity in June - Karlby, Finland
Average humidity in June
Karlby, Finland
  • Average humidity in June: 81%

The months with the highest relative humidity are February and March (84%).
The months with the lowest relative humidity are August, September and October (78%).

Average rainfall in June - Karlby, Finland
Average rainfall in June
Karlby, Finland
  • Average rainfall in June: 21mm

The wettest month (with the highest rainfall) is September (38mm).
The driest month (with the least rainfall) is April (12mm).

Average rainfall days in June - Karlby, Finland
Average rainfall days in June
Karlby, Finland
  • Average rainfall days in June: 10.8 days

The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in June - Karlby, Finland
Average snowfall in June
Karlby, Finland
  • Average snowfall in June: 0mm

The month with the highest snowfall is January (41mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in June - Karlby, Finland
Average snowfall days in June
Karlby, Finland
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Karlby, Finland
Average daylight in June /
Average sunshine in June
Karlby, Finland
  • Average daylight in June: 18h and 4min

The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).

Average sunshine days in June - Karlby, Finland
Average sunshine days in June
Karlby, Finland
  • Average sunshine days in June: 17.6 days

The month with the most sunshine days is May (19.3 days).
The month with the least sunshine days is December (8.9 days).

Average UV index in June - Karlby, Finland
Average UV index in June
Karlby, Finland
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).

Average cloud cover in June - Karlby, Finland
Average cloud cover in June
Karlby, Finland
  • Average cloud cover in June: 34

The months with the most cloud cover are January and December (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in June - Karlby, Finland
Average visibility in June
Karlby, Finland
  • Average visibility in June: 10km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).

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