June weather forecastSlemmestad, Norway
June
Weather in June
The first month of the summer, June, is a refreshing month in Slemmestad, Norway, with an average temperature varying between 18.2°C (64.8°F) and 8.8°C (47.8°F).Temperature
A subtle rise in the average high-temperature is observed during June, adjusting from a refreshing 14.4°C (57.9°F) in May to a comfortable 18.2°C (64.8°F). Slemmestad, during June, witnesses an average low-temperature of 8.8°C (47.8°F).Humidity
In June, the average relative humidity is 73%.Rainfall
In June, the rain falls for 15.8 days. Throughout June, 39mm (1.54") of precipitation is accumulated. In Slemmestad, during the entire year, the rain falls for 127.7 days and collects up to 307mm (12.09") of precipitation.Snowfall
June through September are months without snowfall in Slemmestad.Sea temperature
In Slemmestad, Norway, the average seawater temperature in June is 14.8°C (58.6°F).Note: Swimming at temperatures less than 10°C (50°F) in 14.8°C (58.6°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.
Daylight
The month with the longest days in Slemmestad is June, with an average of 18h and 36min of daylight.On the first day of the month, sunrise is at 04:08 and sunset at 22:23. On the last day of June, sunrise is at 04:02 and sunset at 22:41 CEST.
Sunshine
June has the most sunshine of the year, with an average of 11.4h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 4 during June, leads to the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Slemmestad, Norway
- Average high temperature in June: 18.2°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.4°C).
- Average low temperature in June: 8.8°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-7.8°C).
Average pressure in June
Slemmestad, Norway
- Average pressure in June: 1012mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in June
Slemmestad, Norway
- Average wind speed in June: 9km/h
The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in June
Slemmestad, Norway
- Average humidity in June: 73%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in June
Slemmestad, Norway
- Average rainfall in June: 39mm
The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in June
Slemmestad, Norway
- Average rainfall days in June: 15.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in June
Slemmestad, Norway
- Average snowfall in June: 0mm
The month with the highest snowfall is March (73mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Slemmestad, Norway
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in June
Slemmestad, Norway
- Average sea temperature in June: 14.8°C
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is March (3.2°C).
Average daylight in June /
Average sunshine in June
Slemmestad, Norway
- Average daylight in June: 18h and 36min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in June: 11h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in June
Slemmestad, Norway
- Average sunshine days in June: 11.9 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in June
Slemmestad, Norway
- Average UV index in June: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in June
Slemmestad, Norway
- Average cloud cover in June: 45
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility in June
Slemmestad, Norway
- Average visibility in June: 9km
The months with the highest visibility are April, May and June (9km).
The month with the lowest visibility is February (6km).
