Weather in June
June in Seltjarnarnes signals the official arrival of summer, unfolding with longer daylight hours and warmer temperatures. The increase in sea temperature to an average of 9.3°C (48.7°F), suggests more pleasant conditions for locals and tourists alike. June proves distinct from May, offering appreciable warmth and brighter days characteristic of the season. The optimism associated with this month, however, is somewhat subdued by the anticipation of July, boasting the year's peak sea temperatures.
Note: Swimming in 9.3°C (48.7°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
On the first day of June in Seltjarnarnes, sunrise is at 03:20 and sunset at 23:31. On the last day of the month, sunrise is at 03:05 and sunset at 23:58 GMT.
Sea temperature
In June, the average sea temperature is 9.3°C (48.7°F).Note: Swimming in 9.3°C (48.7°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
Daylight
The month with the longest days is June, with an average of 20h and 54min of daylight.On the first day of June in Seltjarnarnes, sunrise is at 03:20 and sunset at 23:31. On the last day of the month, sunrise is at 03:05 and sunset at 23:58 GMT.
Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the water temperature in June in Seltjarnarnes?
In Seltjarnarnes, in June, the average water temperature is 9.3°C (48.7°F). Swimming in 9.3°C (48.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
When are the longest days in Seltjarnarnes?
The month with the longest days in Seltjarnarnes is June, with an average of 20h and 54min of daylight.
What is the average length of the day in June in Seltjarnarnes?
In June, the average day length in Seltjarnarnes, Iceland, is 20h and 52min.
When are sunrise and sunset in June in Seltjarnarnes?
On the first day of June, sunrise is at 03:20 and sunset at 23:31. On the last day of the month, sunrise is at 03:05 and sunset at 23:58 GMT.
Average sea temperature in June
Seltjarnarnes, Iceland
- Average sea temperature in June: 9.3°C
The best months for swimming (with the highest average sea temperature) are July and August (11.3°C).
The coldest month (with the lowest average sea temperature) is March (4.3°C).
Average daylight in June
Seltjarnarnes, Iceland
- Average daylight in June: 20h and 5min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
Seltjarnarnes, Iceland
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