Oslo weather in August 2021

Get the latest coronavirus (COVID-19) updates for Norway with current travel advice, statistics and online resources.

  • 20°C maximum daytime temperature in August in Oslo20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in August in Oslo16
    16 days with some rainfall
  • 10°C minimum night-time temperature in August in Oslo10
    10°C min night temperature
  • 16 hours of daylight per day in August in Oslo16
    16 hours of daylight per day
  • No heat & humidity in August in Oslo0
    No heat & humidity
  • 91 mm monthly rainfall in August in Oslo91
    91 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Oslo4
    4 (Moderate) UV index
  • 18°C sea temperature in August in Oslo18
    18°C sea temperature

Recommended for Norway

  • Top deals & discounts
  • Oslo weather overview
  • Oslo climate averages by month
  • More destinations
  • Best time to go to Oslo
  • Oslo 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The August weather guide for Oslo, Norway shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Qatar Airways offers: Low fares on long haul flights

  • Browse low fares on Qatar Airways flights worldwide
  • Depart from regional airports acorss the UK
  • Book flights the Middle East, Asia, Africa, Europe & the Americas
Go to Qatar Airways deal >>

View all Qatar Airways offers

How hot is it in Oslo in August?

Daytime temperatures usually reach 20°C in Oslo in August, falling to 10°C at night.

How sunny is it in Oslo in August?

There are normally 7 hours of bright sunshine each day in Oslo in August - that's 43% of daylight hours.

How warm is the sea around Oslo in August?

The average sea temperature around Oslo in August is 18°C.

Does it rain in Oslo in August?

There are usually 16 days with some rain in Oslo in August and the average monthly rainfall is 91mm.

Oslo sunrise & sunset times for August 2021

Browse the sunrise & sunset times for Oslo in August 2021. Select a month to view Oslo sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st August 2021 04:59 21:46
Monday, 16th August 2021 05:34 21:06
Tuesday, 31st August 2021 06:10 20:23

Just You: Top deals on solo adventures & tours

  • Browse top offers on solo holidays & singles escorted tours
  • Filter offers by travel style, destination, dates & price
  • Styles include walking holidays, cruises, city breaks & tours
Go to Just You deal >>

View all Just You offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Norway

Where is hot in Norway in August for 2021/2022?

Below are average maximum temperatures at popular destinations in Norway in August. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.