Oslo weather

Usually in March
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- -5
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Weather by month
Now Today
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- 9
5-day forecast

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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.

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 June and July based on the following average weather conditions.

Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

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Jan
0
Feb
0.5
Mar
2.5
Apr
3
May
4
Jun
4
Jul
3
Aug
1.5
Sep
0
Oct
0
Nov
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Dec

Change criteria

Hours of Sunshine (daily)

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Jan
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Feb
4
Mar
6
Apr
7
May
8
Jun
8
Jul
7
Aug
5
Sep
3
Oct
2
Nov
1
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

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

More about Norway

7 reasons to visit beautiful Bergen

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

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May

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Aug

Sep

Oct

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Dec

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-1