June weather forecastVallanes, Iceland
June
Weather in June
The first month of the summer, June, is a cool month in Vallanes, Iceland, with an average temperature fluctuating between 10.3°C (50.5°F) and 5.2°C (41.4°F).Temperature
The shift into June is marked by a modest rise in the average high-temperature, moving from May's cold 5.7°C (42.3°F) to a fresh 10.3°C (50.5°F). In the month of June, Vallanes experiences an average low-temperature of 5.2°C (41.4°F).Humidity
With an average relative humidity of 77%, June is the least humid month.Rainfall
June is the month with the least rainfall. Rain falls for 17 days and accumulates 38mm (1.5") of precipitation.Snowfall
January through July, September through December are months with snowfall. In Vallanes, in June, snow falls for 1.6 days, with typically accumulated 22mm (0.87") of snow. Throughout the year, there are 115.7 snowfall days, and 2085mm (82.09") of snow is accumulated.Daylight
The month with the longest days is June, with an average of 21h and 54min of daylight.On the first day of the month, sunrise is at 02:29 and sunset at 23:23. On the last day of June, sunrise is at 02:06 and sunset at 23:58 GMT.
Sunshine
In Vallanes, the average sunshine in June is 3.8h.UV index
June is the month with the highest UV index, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 3 during June translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Vallanes, Iceland
- Average high temperature in June: 10.3°C
The warmest month (with the highest average high temperature) is July (11.8°C).
The month with the lowest average high temperature is December (-1.2°C).
- Average low temperature in June: 5.2°C
The month with the highest average low temperature is July (6.8°C).
The coldest month (with the lowest average low temperature) is December (-6.2°C).
Average pressure in June
Vallanes, Iceland
- Average pressure in June: 1014.4mbar
The month with the highest atmospheric pressure is June (1014.4mbar).
The month with the lowest atmospheric pressure is January (998.7mbar).
Average wind speed in June
Vallanes, Iceland
- Average wind speed in June: 12km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is July (11.9km/h).
Average humidity in June
Vallanes, Iceland
- Average humidity in June: 77%
The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is June (77%).
Average rainfall in June
Vallanes, Iceland
- Average rainfall in June: 38mm
The wettest month (with the highest rainfall) is December (145mm).
The driest month (with the least rainfall) is June (38mm).
Average rainfall days in June
Vallanes, Iceland
- Average rainfall days in June: 17 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is March (12.8 days).
Average snowfall in June
Vallanes, Iceland
- Average snowfall in June: 22mm
The month with the highest snowfall is March (430mm).
The month with the least snowfall is August (0mm).
Average snowfall days in June
Vallanes, Iceland
- Average snowfall days in June: 1.6 days
The month with the highest number of snowfall days is March (19.5 days).
The month with the least snowfall days is August (0 days).
Average daylight in June /
Average sunshine in June
Vallanes, Iceland
- Average daylight in June: 21h and 54min
The month with the longest days is June (Average daylight: 21h and 54min).
The month with the shortest days is December (Average daylight: 3h and 48min).
- Average sunshine in June: 3h and 48min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in June
Vallanes, Iceland
- Average sunshine days in June: 8.7 days
The month with the most sunshine days is August (10.3 days).
The month with the least sunshine days is February (3.5 days).
Average UV index in June
Vallanes, Iceland
- Average UV index in June: 3
The month with the highest UV index is June (UV index 3).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in June
Vallanes, Iceland
- Average cloud cover in June: 61
The months with the most cloud cover are February and November (Cloud cover 70).
The month with the least cloud cover is June (Cloud cover 61).
Average visibility in June
Vallanes, Iceland
- Average visibility in June: 9km
The months with the highest visibility are June, July and September (9km).
The months with the lowest visibility are February, March and December (7km).
