Which is the hottest month in Norway?

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

Best time to visit Norway

Q: When is the best time to visit Norway?

The best time to visit Norway (Oslo) is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which month has the most rain in Norway?

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

Q: When is it sunniest in Norway?

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

Q: When is the sea warmest in Norway?

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

Find the best time to visit Norway and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Norway by month

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

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Destination

Top Norway destinations

Below are the temperatures expected today at popular countries, regions and places in Norway. Select a destination to compare today's forecast with average weather conditions.

All Norway destinations

When is the best time to visit Norway?

The best time to visit Norway (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]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0.5
Mar
1.5
Apr
1.5
May
4
Jun
4
Jul
3.5
Aug
1
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-2
Jan
-1
Feb
4
Mar
8
Apr
15
May
20
Jun
21
Jul
20
Aug
14
Sep
9
Oct
3
Nov
0
Dec

Hours of Sunshine (daily)

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

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

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.

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

Norway overview

Norway has permanent glaciers and snow fields in the interior and, although in the far north summer brings the midnight sun, winter days inflict permanent twilight. Further south, inland winters are still cold and snowy, if not as extreme.

Spectacular scenery of the Lofoten Islands in Northern Norway © Dell - Adobe Stock Image

Those who prefer more comfortable weather should stay on the west coast, which is warmed by the Gulf Stream and remains fairly mild in winter. The west coast is, however, very wet and prone to gales.

What to pack for Norway weather

Take very warm clothing if travelling north in the winter. In the summer months (June to September) much lighter clothing is fine in the southern lowlands but you should supplement this with warmer wraps for visiting the coast. Always have a raincoat at hand.

More about Norway

Explore our complete guide to Norway with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Norway.

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

Norway travel guide - essential info

Below is a beginner's guide to Norway with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

Norway - quick facts
Flight time^✝	2 to 3 hours
Time difference	UK +1 hour
Language(s)	Norwegian
Currency	Norwegian Krone
Electricity	C + F plug (230V)
Driving side	Right
Visa^✝	No

Why visit Norway?

Considering a holiday to the Norway? Here are some of the very good reasons it makes such a wonderful holiday destination be it for culture or nature to ensure you get the most out of your 2025/2026 escape.

Culture
Nature

Norway tourist information

Visit Norway

✝ = Typical flight time from the UK and visa requirements for UK travellers.

Travelling to Norway?
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Norway travel guidance

Check the latest travel guidance and advice on visiting Norway from official government sources (in english) from around the world including entry requirements and travel restrictions.

UK traveller advice for Norway - UK FCDO
Irish traveller advice for Norway - Department of Foreign Affairs, Ireland
Canadian travel advice for Norway - Government of Canada
US travel advisories for Norway - US Department of State
Safe travel advisories for Norway - Ministry of Foreign Affairs, New Zealand
Smarter traveller advice for Norway - Department of Foreign Affairs, Australia

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Norway.

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

Norway travel health

Find out more about staying safe when travelling to Norway with the latest guidance on required vaccinations and recommended medication to take with you.

Vaccines & medicines for Norway - CDC
Health & vaccinations for Norway - TravelHealthPro, NaTHNac
How to stay safe & healthy in Norway - Fit for Travel, Public Health Scotland

Check out the general travel tips for staying safe and healthy in Norway, risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

Norway travel features

Do you want to learn more about Norway? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Norway.

Norway FAQs

Read our frequently asked questions about travelling to Norway including the current entry restrictions, driving side, electrical plugs used and much more.

Which month has the most rain in Norway?

In terms of rainfall, January is usually the wettest month in Oslo, Norway with 0mm on average. There are normally no days in January with some rain.

When is it sunniest in Norway?

The sunniest time of year in Oslo, Norway is normally January with bright sunshine on average for 0% of daylight hours; that's 0 hours of sunshine per day.

When is the sea warmest in Norway?

The sea is usually at its warmest in Oslo, Norway in January when the water temperature reaches 0°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 UK time+1 hour.

What is the main language spoken in Norway?

The main language spoken in Norway is Norwegian.

Learn a language for Norway with Babbel^*.

What is the currency in Norway?

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

Send money to Norway with TransferGo^*, Wise.com^* 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.

Find out more about driving in Norway with RAC^* and International Drivers Association^*.

Do you need a visa for Norway?

No, UK passport holders do not need a visa to enter Norway.

Check Norway visa requirements for all passport holders with VisaHQ^*.

Norway travel deals

Holidays to Norway

Check out the latest deals, discount codes and special offers on holidays to Norway in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.