June weather forecast
Reykjavík, Iceland

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The city buildings of Reykjavík, the capital city of Iceland, with a view of the sea, and a mountain with a snowy peak in the far distance
The city buildings of Reykjavík, the capital city of Iceland, with a view of the sea, and a mountain with a snowy peak in the far distance

Weather in June

June marks the arrival of summer in Reykjavík, Iceland with temperatures gradually reaching an average high of 11.7°C (53.1°F). The absence of snowfall coupled with increased daylight and sea temperatures of 9.3°C (48.7°F), induces a sense of warmth and lightness across the city. Perfect for sightseeing and exploring the natural beauty of Reykjavík, June arrives with the promise of pleasant weather. This month also brings about the Summer Solstice, which brings the longest daylight hours of the year. It's the best month for all forms of outdoor activities and a perfect time to explore the eclectic nightlife the city has to offer.

Temperature

Reykjavík observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's frosty 8.3°C (46.9°F) to a fresh 11.7°C (53.1°F). Reykjavík records a consistent average nighttime temperature of 7.4°C (45.3°F) in June, slightly lower than the daytime high.

Humidity

In Reykjavík, the average relative humidity in June is 76%.

Rainfall

The months with the least rainfall in Reykjavík are June and July Rain falls for 15.4 days and accumulates 25mm (0.98") of rain.

Snowfall

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

Sea temperature

In Reykjavík, Iceland, the average seawater temperature in June is 9.3°C (48.7°F).
Note: If planning to swim in 9.3°C (48.7°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.

Daylight

June has the longest days of the year, with an average of 20h and 54min of daylight.
On the first day of June, sunrise is at 03:20 and sunset at 23:30. On the last day of the month, sunrise is at 03:05 and sunset at 23:56 GMT.

Sunshine

In Reykjavík, the average sunshine in June is 4.1h.

UV index

In June, the average daily maximum UV index in Reykjavík is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 3 suggests these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

What are June temperatures in Reykjavík?

An average high-temperature, in June, in Reykjavík, is 11.7°C (53.1°F) and the average low-temperature is 7.4°C (45.3°F).

What is the average humidity in June in Reykjavík?

The average relative humidity in June is 76%.

What is the driest month in Reykjavík?

June and July are months with the least rain when the rain falls for 15.4 days and typically aggregates up to 25mm (0.98") of rain.

How many days does it rain in June in Reykjavík?

In Reykjavík, Iceland, in June, it is raining for 15.4 days, with typically 25mm (0.98") of accumulated precipitation.

When it does not snow in Reykjavík?

June through September are months without snowfall.

Does it snow in Reykjavík in June?

In June, in Reykjavík, it doesn't snow. May is the latest month when it typically snows.

What is the sea water temperature in June in Reykjavík?

In Reykjavík, in June, the average water temperature is 9.3°C (48.7°F). Swimming in 9.3°C (48.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Reykjavík?

With an average of 20h and 54min of daylight, June has the longest days of the year in Reykjavík.

What is the average length of the day in June in Reykjavík?

The average day length in June in Reykjavík, Iceland, is 20h and 51min.

When are sunrise and sunset in June in Reykjavík?

On the first day of June, sunrise is at 03:20 and sunset at 23:30. On the last day of the month, sunrise is at 03:05 and sunset at 23:56 GMT.

How long on average sun shines in June in Reykjavík?

In June, the average sunshine duration is 4.1h.

What is the UV index intensity in June in Reykjavík?

In June, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in June
Reykjavík, Iceland

Average temperature in June - Reykjavík, Iceland
  • Average high temperature in June: 11.7°C

The warmest month (with the highest average high temperature) is July (13.5°C).
The month with the lowest average high temperature is December (1.3°C).

  • Average low temperature in June: 7.4°C

The month with the highest average low temperature is July (9.1°C).
The coldest month (with the lowest average low temperature) is December (-2.4°C).

Average pressure in June
Reykjavík, Iceland

Average pressure in June - Reykjavík, 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 (996.6mbar).

Average wind speed in June
Reykjavík, Iceland

Average wind speed in June - Reykjavík, Iceland
  • Average wind speed in June: 14.9km/h

The windiest month (with the highest average wind speed) is February (24.9km/h).
The calmest months (with the lowest average wind speed) are June and July (14.9km/h).

Average humidity in June
Reykjavík, Iceland

Average humidity in June - Reykjavík, Iceland
  • Average humidity in June: 76%

The months with the highest relative humidity are January, February and September (82%).
The month with the lowest relative humidity is May (75%).

Average rainfall in June
Reykjavík, Iceland

Average rainfall in June - Reykjavík, Iceland
  • Average rainfall in June: 25mm

The wettest month (with the highest rainfall) is January (47mm).
The driest months (with the least rainfall) are June and July (25mm).

Average rainfall days in June
Reykjavík, Iceland

Average rainfall days in June - Reykjavík, Iceland
  • Average rainfall days in June: 15.4 days

The month with the highest number of rainy days is September (17.8 days).
The month with the least rainy days is December (9.7 days).

Average snowfall in June
Reykjavík, Iceland

Average snowfall in June - Reykjavík, Iceland
  • Average snowfall in June: 0mm

The month with the highest snowfall is March (100mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in June
Reykjavík, Iceland

Average snowfall days in June - Reykjavík, Iceland
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is March (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in June
Reykjavík, Iceland

Average sea temperature in June - Reykjavík, Iceland
  • Average sea temperature in June: 9.3°C

The best month for swimming (with the highest average sea temperature) is July (11.4°C).
The coldest month (with the lowest average sea temperature) is March (5.1°C).

Average daylight in June /
Average sunshine in June
Reykjavík, Iceland

Average daylight in June / Average sunshine in June - Reykjavík, 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).

  • Average sunshine in June: 4h and 1min

The month with the most sunshine is August (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days in June
Reykjavík, Iceland

Average sunshine days in June - Reykjavík, Iceland
  • Average sunshine days in June: 10.1 days

The month with the most sunshine days is December (14.1 days).
The month with the least sunshine days is September (8.8 days).

Average UV index in June
Reykjavík, Iceland

Average UV index in June - Reykjavík, Iceland
  • Average UV index in June: 3

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February and November (UV index 1).

Average cloud cover in June
Reykjavík, Iceland

Average cloud cover in June - Reykjavík, Iceland
  • Average cloud cover in June: 64

The months with the most cloud cover are March and April (Cloud cover 68).
The months with the least cloud cover are August and December (Cloud cover 60).

Average visibility in June
Reykjavík, Iceland

Average visibility in June - Reykjavík, Iceland
  • Average visibility in June: 10km

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

Reykjavík, Iceland

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