August weather forecast
Upernavik, Greenland

In August, Upernavik witnesses a mild touch-down from the peak summer temperatures of July. There remains ample warmth to sustain a thriving outdoor lifestyle for both locals and visitors. However, daylight hours start to decline, providing the first signs of the approaching fall. With rainfall levels still relatively high at 26mm (1.02"), pleasant showers serve as an intermittent interruption to outdoor adventures. The temperature of the sea reaches its highest for the year at 5.2°C (41.4°F), inviting the adventurous for chilly but refreshing dips.

Temperature

As Upernavik welcomes August, the average high-temperature records at a still chilly 7.7°C (45.9°F), marking an insignificant deviation from the prior month. Upernavik records a mean low-temperature of 2.5°C (36.5°F) in August.

Rainfall

In Upernavik, in August, it is raining for 8 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, there are 113 rainfall days, and 251mm (9.88") of precipitation is accumulated.

Sea temperature

With an average sea temperature of 5.2°C (41.4°F), August is the month with the warmest seawater.
Note: Swimming in 5.2°C (41.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In August, the average length of the day is 15h and 21min.
On the first day of August in Upernavik, sunrise is at 23:00 and sunset at 23:00. On the last day of the month, sunrise is at 06:39 and sunset at 22:50 -01.

Sunshine

In Upernavik, the average sunshine in August is 7h.

UV index

In Upernavik, the average daily maximum UV index in August is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 2 in August translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.