Oslo weather

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Recommended for Norway

The weather guide for Norway (Oslo) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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  • Oslo climate averages by month
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  • Oslo weather today - current conditions (last 24-hours)

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

When is the best time to go to Oslo?

The best time to go to Oslo is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • -2°C maximum daytime temperature in January in Oslo-2
    Jan
  • -1°C maximum daytime temperature in February in Oslo-1
    Feb
  • 4°C maximum daytime temperature in March in Oslo4
    Mar
  • 8°C maximum daytime temperature in April in Oslo8
    Apr
  • 15°C maximum daytime temperature in May in Oslo15
    May
  • 20°C maximum daytime temperature in June in Oslo20
    Jun
  • 21°C maximum daytime temperature in July in Oslo21
    Jul
  • 20°C maximum daytime temperature in August in Oslo20
    Aug
  • 14°C maximum daytime temperature in September in Oslo14
    Sep
  • 9°C maximum daytime temperature in October in Oslo9
    Oct
  • 3°C maximum daytime temperature in November in Oslo3
    Nov
  • 0°C maximum daytime temperature in December in Oslo0
    Dec

Hours of Sunshine (daily)

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

Best time to go for the weather

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

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More about Norway

Which is the hottest month in Oslo?

The hottest time of year in Oslo is normally July. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Oslo?

In terms of rainfall, September is usually the wettest month in Oslo with 94mm on average. There are normally 16 days in September with some rain.

When is it sunniest in Oslo?

The sunniest time of year in Oslo is normally June with bright sunshine on average for 45% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Oslo?

The sea is usually at its warmest in Oslo in August when the water temperature reaches 18°C.

What is the flight time to Norway from the UK?

The flight time to Norway from the UK is typically 2 to 3 hours.

What is the time difference between Norway and the UK?

The time difference between Norway and the UK is GMT+1 hour.

What is the main language spoken in Norway?

The main language spoken in Norway is Norwegian.

What is the currency in Norway?

The currency in Norway is the Norwegian Krone (NOK).

Send money to Norway with Monito*, Wise* and XE Money Transfers*.

Which plugs are used in Norway?

Norway uses electrical plug type C + F (230 Volts).

Which side of the road do they drive on in Norway?

They drive on the right side of the road in Norway.

Compare Oslo weather with the USA

Below the Oslo weather chart shows average maximum daytime temperature for Oslo, Norway and the USA (Washington).

Maximum daytime temperature (°C)

Oslo, Norway
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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