August weather forecast
Mongstad, Norway

August

Weather in August

The last month of the summer, August, is another mild month in Mongstad, Norway, with an average temperature ranging between min 13.3°C (55.9°F) and max 15.7°C (60.3°F).

Temperature

Mongstad witnesses the warmest weather in August, with temperatures averaging a high of 15.7°C (60.3°F) and a low of 13.3°C (55.9°F).

Humidity

The average relative humidity in August is 80%.

Rainfall

In Mongstad, in August, it is raining for 21.4 days, with typically 111mm (4.37") of accumulated precipitation. In Mongstad, during the entire year, the rain falls for 229.7 days and collects up to 1406mm (55.35") of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August is 15h and 41min.
On the first day of August, sunrise is at 05:16 and sunset at 22:15. On the last day of the month, sunrise is at 06:31 and sunset at 20:48 CEST.

Sunshine

In Mongstad, the average sunshine in August is 8.1h.

UV index

May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 4 during August translates into the following directions:
Heed the precautions - It is counselled to guard against solar damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the warmest month?
August, marked by an average high-temperature of 15.7°C (60.3°F) and a low-temperature of 13.3°C (55.9°F), is the warmest month.
What is the temperature in August?
In Mongstad, 15.7°C (60.3°F) is the average high-temperature and 13.3°C (55.9°F) is the average low-temperature during August.
What is the average humidity in August?
The average relative humidity in August is 80%.
How much does it rain in August?
In Mongstad, Norway, during August, the rain falls for 21.4 days and regularly aggregates up to 111mm (4.37") of precipitation.
When it does not snow?
In Mongstad, snow does not fall in June through September.
What is the average length of the day in August?
In August, the average day length is 15h and 41min.
When are sunrise and sunset in August?
On the first day of August, sunrise is at 05:16 and sunset at 22:15. On the last day of the month, sunrise is at 06:31 and sunset at 20:48 CEST.
How long on average sun shines in August?
In August, the average sunshine duration is 8.1h.
What is the month with the highest UV index?
The months with the highest UV index in Mongstad are May through August, with an average maximum UV index of 4.
What is the UV index intensity in August?
The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August - Mongstad, Norway
Average temperature in August
Mongstad, Norway
  • Average high temperature in August: 15.7°C

The warmest month (with the highest average high temperature) is August (15.7°C).
The month with the lowest average high temperature is February (4.3°C).

  • Average low temperature in August: 13.3°C

The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).

Average pressure in August - Mongstad, Norway
Average pressure in August
Mongstad, Norway
  • Average pressure in August: 1010.8mbar

The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1005mbar).

Average wind speed in August - Mongstad, Norway
Average wind speed in August
Mongstad, Norway
  • Average wind speed in August: 19.8km/h

The windiest month (with the highest average wind speed) is January (29.5km/h).
The calmest month (with the lowest average wind speed) is July (18.5km/h).

Average humidity in August - Mongstad, Norway
Average humidity in August
Mongstad, Norway
  • Average humidity in August: 80%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is November (73%).

Average rainfall in August - Mongstad, Norway
Average rainfall in August
Mongstad, Norway
  • Average rainfall in August: 111mm

The wettest month (with the highest rainfall) is October (178mm).
The driest month (with the least rainfall) is June (56mm).

Average rainfall days in August - Mongstad, Norway
Average rainfall days in August
Mongstad, Norway
  • Average rainfall days in August: 21.4 days

The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (14.7 days).

Average snowfall in August - Mongstad, Norway
Average snowfall in August
Mongstad, Norway
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (51mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in August - Mongstad, Norway
Average snowfall days in August
Mongstad, Norway
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Mongstad, Norway
Average daylight in August /
Average sunshine in August
Mongstad, Norway
  • Average daylight in August: 15h and 4min

The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).

  • Average sunshine in August: 8h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 12min).

Average sunshine days in August - Mongstad, Norway
Average sunshine days in August
Mongstad, Norway
  • Average sunshine days in August: 8 days

The month with the most sunshine days is June (13.5 days).
The month with the least sunshine days is December (5.4 days).

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

The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in August - Mongstad, Norway
Average cloud cover in August
Mongstad, Norway
  • Average cloud cover in August: 53

The months with the most cloud cover are January and December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 47).

Average visibility in August - Mongstad, Norway
Average visibility in August
Mongstad, Norway
  • Average visibility in August: 10km

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

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