August weather forecast
Rjukan, Norway

August

Weather in August

The last month of the summer, August, is also a moderate month in Rjukan, Norway, with temperature in the range of an average low of 6°C (42.8°F) and an average high of 14.2°C (57.6°F).

Temperature

Rjukan's shift from July to August is accompanied by an average high-temperature of a still mild 14.2°C (57.6°F), a slight deviation from 15.8°C (60.4°F). During August, Rjukan sees a mean low-temperature of 6°C (42.8°F).

Humidity

In Rjukan, the average relative humidity in August is 79%.

Rainfall

In Rjukan, in August, it is raining for 17.5 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, in Rjukan, there are 114.7 rainfall days, and 585mm (23.03") of precipitation is accumulated.

Snowfall

In Rjukan, snow does not fall in July and August.

Daylight

In August, the average length of the day in Rjukan is 15h and 33min.
On the first day of August, sunrise is at 05:08 and sunset at 21:55. On the last day of the month, sunrise is at 06:19 and sunset at 20:31 CEST.

Sunshine

The average sunshine in August is 8.5h.

UV index

In August, the average daily maximum UV index in Rjukan, Norway, is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 in August interprets into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

What is the average August temperature in Rjukan?
The high-temperature, in August, in Rjukan, records 14.2°C (57.6°F), while the low-temperature is 6°C (42.8°F).
What is the average humidity in August in Rjukan?
In August, the average relative humidity is 79%.
How much does it rain in Rjukan in August?
In Rjukan, Norway, during August, the rain falls for 17.5 days and regularly aggregates up to 46mm (1.81") of precipitation.
When it does not snow in Rjukan?
In Rjukan, Norway, snow does not fall in July and August.
Does it snow in Rjukan in August?
In Rjukan, in August, it doesn't snow. In September, it regularly snows.
How many hours of daylight does Rjukan have in August?
In August, the average day length is 15h and 33min.
When is the sunrise / sunset in August in Rjukan?
On the first day of August in Rjukan, sunrise is at 05:08 and sunset at 21:55. On the last day of the month, sunrise is at 06:19 and sunset at 20:31 CEST.
How long on average sun shines in August in Rjukan?
In August, the average sunshine duration in Rjukan is 8.5h.
What is the UV index intensity in August in Rjukan?
The average daily maximum UV index in August in Rjukan, Norway, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
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
Rjukan, Norway
  • Average high temperature in August: 14.2°C

The warmest month (with the highest average high temperature) is July (15.8°C).
The month with the lowest average high temperature is January (-5.6°C).

  • Average low temperature in August: 6°C

The month with the highest average low temperature is July (7°C).
The coldest month (with the lowest average low temperature) is January (-11°C).

Average pressure in August
Rjukan, Norway
  • Average pressure in August: 1011.1mbar

The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).

Average wind speed in August
Rjukan, Norway
  • Average wind speed in August: 9.3km/h

The windiest month (with the highest average wind speed) is December (11.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).

Average humidity in August
Rjukan, Norway
  • Average humidity in August: 79%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is June (72%).

Average rainfall in August
Rjukan, Norway
  • Average rainfall in August: 46mm

The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is April (30mm).

Average rainfall days in August
Rjukan, Norway
  • Average rainfall days in August: 17.5 days

The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (3.3 days).

Average snowfall in August
Rjukan, Norway
  • Average snowfall in August: 0mm

The month with the highest snowfall is November (442mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in August
Rjukan, Norway
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (18.5 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in August /
Average sunshine in August
Rjukan, Norway
  • Average daylight in August: 15h and 3min

The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).

  • Average sunshine in August: 8h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

Average sunshine days in August
Rjukan, Norway
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is February (9.6 days).

Average UV index in August
Rjukan, Norway
  • Average UV index in August: 3

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

Average cloud cover in August
Rjukan, Norway
  • Average cloud cover in August: 50

The months with the most cloud cover are February and November (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 45).

Average visibility in August
Rjukan, Norway
  • Average visibility in August: 8km

The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March and November (6km).

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