August weather forecast
Alesund, Norway

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Weather in August

August retains the summer warmth that was established in July, while also introducing slightly higher rainfall. The city is lush and green, with clear, sunny skies being a common sight. The daylight hours start to reduce, signaling the impending arrival of fall. Despite this, abundant sunshine allows for continued outdoor activities throughout the month.

Temperature

Alesund's temperatures tend to hit their maximum during July and August, with an average high-temperature of 15°C (59°F).

Rainfall

In August, in Alesund, the rain falls for 21 days. Throughout August, 117mm (4.61") of precipitation is accumulated. In Alesund, during the entire year, the rain falls for 269 days and collects up to 1482mm (58.35") of precipitation.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 14.3°C (57.7°F).
Note: To swim in 14.3°C (57.7°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.

Daylight

The average length of the day in August is 15h and 59min.
On the first day of August, sunrise is at 04:59 and sunset at 22:23. On the last day of the month, sunrise is at 06:22 and sunset at 20:48 CEST.

Sunshine

In Alesund, the average sunshine in August is 5h.

UV index

In Alesund, Norway, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in August translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the warmest month in Alesund?

July and August represent the warmest period, with an average high-temperature of 15°C (59°F).

What are August temperatures in Alesund?

During August, Alesund experiences an average high-temperature of 15°C (59°F) and a low-temperature of 9°C (48.2°F).

How many days does it rain in August in Alesund?

In Alesund, in August, it is raining for 21 days, with typically 117mm (4.61") of accumulated precipitation.

What month is the sea warmest in Alesund?

The month with the warmest seawater in Alesund is August, with an average sea temperature of 14.3°C (57.7°F).

What is the water temperature in August in Alesund?

In Alesund, Norway, in August, the average water temperature is 14.3°C (57.7°F). Swimming in 14.3°C (57.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in August in Alesund?

In August, the average day length is 15h and 59min.

When are sunrise and sunset in August in Alesund?

In August, on the first day of the month, sunrise is at 04:59 and sunset at 22:23. On the last day of the month, in Alesund, Norway, sunrise is at 06:22 and sunset at 20:48 CEST.

How long on average sun shines in August in Alesund?

In Alesund, Norway, the average sunshine duration in August is 5h.

What is the UV index reading in August in Alesund?

In August, the average daily maximum UV index in Alesund is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Alesund, Norway

Average temperature in August - Alesund, Norway
  • Average high temperature in August: 15°C

The warmest months (with the highest average high temperature) are July and August (15°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in August: 9°C

The months with the highest average low temperature are July and August (9°C).
The coldest months (with the lowest average low temperature) are January, February and March (-1°C).

Average rainfall in August
Alesund, Norway

Average rainfall in August - Alesund, Norway
  • Average rainfall in August: 117mm

The wettest month (with the highest rainfall) is September (190mm).
The driest month (with the least rainfall) is May (62mm).

Average rainfall days in August
Alesund, Norway

Average rainfall days in August - Alesund, Norway
  • Average rainfall days in August: 21 days

The month with the highest number of rainy days is December (28 days).
The month with the least rainy days is May (16 days).

Average sea temperature in August
Alesund, Norway

Average sea temperature in August - Alesund, Norway
  • Average sea temperature in August: 14.3°C

The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).

Average daylight in August /
Average sunshine in August
Alesund, Norway

Average daylight in August / Average sunshine in August - Alesund, Norway
  • Average daylight in August: 16h and 0min

The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 12min).

  • Average sunshine in August: 5h

The months with the most sunshine are May and June (Average sunshine: 7h).
The month with the least sunshine is December (Average sunshine: 0h).

Average UV index in August
Alesund, Norway

Average UV index in August - Alesund, Norway
  • Average UV index in August: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 0).

Alesund, Norway

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