June weather forecastSelfoss, Iceland
June
Weather in June
June is a comfortable month in Selfoss with a notable rise in temperatures, reaching up to 12°C (53.6°F). This is also the month with the least rainfall, with total levels dropping down to 45mm (1.77"). The pleasant and primarily dry weather makes it suitable for a variety of outdoor activities, enhancing the overall experience of visitors. An increase in daylight hours ensures long and fulfilling days. Wind speed slows down compared to the preceding months, creating a more serene atmosphere.Temperature
The shift from May to June introduces a subtle increase in the average high-temperature, moving from a chilly 8.5°C (47.3°F) to a fresh 12°C (53.6°F). Selfoss records a slight downturn to an average a frosty 7.6°C (45.7°F) during the nights of June.Humidity
In June, the average relative humidity is 76%.Rainfall
The month with the least rainfall is June, when the rain falls for 15.7 days and typically collects 45mm (1.77") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The month with the longest days is June, with an average of 20h and 42min of daylight.On the first day of the month, sunrise is at 03:20 and sunset at 23:23. On the last day of June, sunrise is at 03:06 and sunset at 23:49 GMT.
Sunshine
In June, the average sunshine is 7.7h.UV index
In Selfoss, the average daily maximum UV index in June is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 during June translates into the following guidance:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Selfoss, Iceland
- Average high temperature in June: 12°C
The warmest month (with the highest average high temperature) is July (13.8°C).
The month with the lowest average high temperature is December (1.5°C).
- Average low temperature in June: 7.6°C
The month with the highest average low temperature is July (8.9°C).
The coldest month (with the lowest average low temperature) is December (-1.9°C).
Average pressure in June
Selfoss, Iceland
- Average pressure in June: 1013.8mbar
The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is January (996.8mbar).
Average wind speed in June
Selfoss, Iceland
- Average wind speed in June: 14.9km/h
The windiest month (with the highest average wind speed) is February (24.8km/h).
The calmest month (with the lowest average wind speed) is July (14.7km/h).
Average humidity in June
Selfoss, Iceland
- Average humidity in June: 76%
The months with the highest relative humidity are January and September (82%).
The month with the lowest relative humidity is May (74%).
Average rainfall in June
Selfoss, Iceland
- Average rainfall in June: 45mm
The wettest month (with the highest rainfall) is January (142mm).
The driest month (with the least rainfall) is June (45mm).
Average rainfall days in June
Selfoss, Iceland
- Average rainfall days in June: 15.7 days
The month with the highest number of rainy days is April (19.9 days).
The month with the least rainy days is December (14.3 days).
Average snowfall in June
Selfoss, Iceland
- Average snowfall in June: 0mm
The month with the highest snowfall is March (220mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in June
Selfoss, Iceland
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is March (13.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Selfoss, Iceland
- Average daylight in June: 20h and 42min
The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in June: 7h and 42min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in June
Selfoss, Iceland
- Average sunshine days in June: 12.3 days
The month with the most sunshine days is June (12.3 days).
The month with the least sunshine days is January (5.5 days).
Average UV index in June
Selfoss, Iceland
- Average UV index in June: 3
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in June
Selfoss, Iceland
- Average cloud cover in June: 61
The month with the most cloud cover is March (Cloud cover 67).
The months with the least cloud cover are May and August (Cloud cover 59).
Average visibility in June
Selfoss, Iceland
- Average visibility in June: 10km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (8km).
