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Best time to go to Eastern Norway (Østlandet)

Find the best time to travel to Eastern Norway (Østlandet) using month-by-month climate and weather. Also compare tourist crowding by season. Also explore the region's main cities to find best time to go to Norway. Identify the activities to prioritize by month. Also find the best time to go to Eastern Norway (Østlandet) as cheaply as possible thanks to the month-by-month price index.

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Find your best time to Eastern Norway (Østlandet)

Check your ideal travel criteria and find the best time to go to Eastern Norway (Østlandet) according to your preferences.
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Best time to go to Eastern Norway (Østlandet)

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Eastern Norway (Østlandet) : best time to go in short
Climate

Climate of Eastern Norway (Østlandet)

Explore monthly temperatures and rainfall city by city in Eastern Norway (Østlandet) with our detailed climate charts.

Weather charts: temperatures and precipitation in Eastern Norway (Østlandet)

Climate averages in Oslo

More details
-7°C to 20°C 1359 mm/year (max 164 mm/month)

Temperatures

Average curve and range between monthly minima and maxima.
Average Min / max

Precipitation

Average monthly rainfall observed each month.
Average rainfall
Cities and places

Main cities of Eastern Norway (Østlandet)

Compare the main towns in the region to choose your base according to the weather, climate and the best time to travel.

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Oslo
Best time to go Climate

Oslo

Sandefjord
Best time to go Climate

Sandefjord

Hamar
Best time to go Climate

Hamar

Velmunden
Best time to go Climate

Velmunden

Rjukan
Best time to go Climate

Rjukan

Hemsedal
Best time to go Climate

Hemsedal

Lillehammer
Best time to go Climate

Lillehammer

Skien
Best time to go Climate

Skien

Fredrikstad
Best time to go Climate

Fredrikstad

Sarpsborg
Best time to go Climate

Sarpsborg

Drammen
Best time to go Climate

Drammen

Halden
Best time to go Climate

Halden

Porsgrunn
Best time to go Climate

Porsgrunn

Larvik
Best time to go Climate

Larvik

Tønsberg
Best time to go Climate

Tønsberg

Horten
Best time to go Climate

Horten

Moss
Best time to go Climate

Moss

Kongsberg
Best time to go Climate

Kongsberg

Gjøvik
Best time to go Climate

Gjøvik

Elverum
Best time to go Climate

Elverum

Kongsvinger
Best time to go Climate

Kongsvinger

Honefoss
Best time to go Climate

Honefoss

Jessheim
Best time to go Climate

Jessheim

Lillestrøm
Best time to go Climate

Lillestrøm

Drobak
Best time to go Climate

Drobak

Kragero
Best time to go Climate

Kragero

Notodden
Best time to go Climate

Notodden

Seljord
Best time to go Climate

Seljord

Geilo
Best time to go Climate

Geilo

Otta
Best time to go Climate

Otta

Fagernes
Best time to go Climate

Fagernes

Koppang
Best time to go Climate

Koppang

Innbygda
Best time to go Climate

Innbygda

Activities

Best time to go to Eastern Norway (Østlandet) according to your preferences

Identify the most favorable months for each travel desire to Eastern Norway (Østlandet) and the activities you wish to do there.

Cultural visits and heritage

9/10
Best months
April May June July August September
In Eastern Norway (Østlandet), cultural visits let you explore museums, rehabilitated industrial sites and maritime or rural heritage from towns such as Oslo, Lillehammer... , Sandefjord, Drammen or Geilo. You can discover Viking history, World War II memory, forest traditions and port life. Itineraries combine indoor exhibitions and urban walks; adjust times and routes to local conditions and possible closures.

Hiking and trekking

9/10
Best months
May June July August
Eastern Norway (Østlandet) offers hikes and treks across hills, forests, lakes and coastlines, accessible from Oslo, Lillehammer, Hamar, Drammen, Fredrikstad, Sandefjord... , Drøbak and Velmunden. Routes range from short half-day outings to full-day hikes, with trails often non-technical but potentially demanding off-season. Bring appropriate gear and check local trail conditions before setting out.

Beach and swimming

9/10
Best months
May June July August
In Eastern Norway (Østlandet), beaches and swimming offer coves and small sandy beaches along the fjord and coast, accessible from Sandefjord, Tønsberg, Larvik, Moss... , Porsgrunn or Kragerø. The water remains cool; the activity allows summer swims and beach days after coastal walks. Conditions and comfort vary by beach and local weather.

Winter sports and snow

9/10
Best months
January February December
Eastern Norway (Østlandet) offers long snow seasons ideal for alpine skiing, cross‑country skiing, snowshoeing and ice skating. Towns such as Lillehammer, Hemsedal, Geilo... , Rjukan, Fagernes, Elverum, Gjøvik and Hønefoss serve as convenient bases for accessing resorts and Nordic trails. Conditions vary with altitude and exposure: check local information on trail status and snow cover before setting out.

Nature and landscapes

8/10
Best months
May June July August
The Eastern region (Østlandet) of Norway offers varied panoramas: coastlines and archipelagos at Kragerø and Sandefjord, cliffs and forests at Larvik and Seljord, lakes and... valleys around Lillehammer. From towns such as Fredrikstad, Sarpsborg or Velmunden, you can reach viewpoints and trails for walks and photography. Take local access and weather conditions into account, which affect visibility and accessibility.

Boat trip and cruise

8/10
Best months
May June July August
In Eastern Norway (Østlandet), sea cruises and excursions let you explore the Oslofjord, the archipelagos and the coast from ports such as Oslo, Sandefjord, Larvik, Tønsberg... , Drammen, Drøbak, Fredrikstad and Horten. These outings offer views of shores and islands, short crossings and coastal observation; conditions vary with the weather and the frequency of local services.

Animal observation

8/10
Best months
May June July August
In Eastern Norway (Østlandet), wildlife watching lets you explore coastal areas, mountains and forests from towns such as Velmunden, Lillehammer, Sandefjord, Hemsedal... , Drøbak, Fagernes, Fredrikstad or Geilo. Migratory birds, ungulates and small fauna are observed depending on the habitats; outings from coastal towns favor birdwatching, while mountains and peatlands offer encounters with deer and high-altitude species. Expect to use discreet approaches and for conditions to vary by area.

Nightlife

7/10
Best months
May June July August September
In Eastern Norway (Østlandet), nightlife remains mostly local: Oslo offers the widest range (bars, breweries, concert venues), while towns like Lillehammer, Kongsberg... , Lillestrøm, Sarpsborg, Hamar, Drammen and Fredrikstad mainly offer cafés, bars and small venues. Useful for planning nights out from these origin towns; activity varies with festivals and tourist numbers, with no guaranteed events.

Family and attractions

7/10
Best months
May June July August
In Eastern Norway (Østlandet), family outings and attractions combine child-friendly museums, parks and coastal or lakeside walks. From Oslo, Lillehammer, Hamar, Drammen... , Halden, Sarpsborg or Sandefjord, you can plan varied days reachable on foot or by short journeys. Offerings are generally straightforward and suitable for families; check site opening times and local conditions before you go.

Gastronomy

10/10
Best months
January February March April May June July August September October November December
The gastronomy of Eastern Norway (Østlandet) offers a chance to taste Nordic cuisine focused on seafood, freshwater fish, game, cheeses and berries according to the season... . From Oslo, Lillehammer, Hamar, Sandefjord, Drammen, Hemsedal, Rjukan or Velmunden, restaurants and markets provide year-round seasonal menus and local specialties; expect offerings to vary by location and product availability.

Well-being

8/10
Best months
April May June July August September
In the East (Østlandet), well-being is experienced both in cities and in the great outdoors: spas, saunas and treatment centres around Oslo, Lillehammer, Hamar, Drammen... , Sandefjord, Hemsedal, Rjukan and Velmunden provide recovery after hikes, sea outings or ski days. Indoor facilities offer comfort and treatments year-round; local availability varies with the size of the establishments and their capacity.
Visitor numbers

Crowd levels and tourist seasons

Compare the busiest periods and the quieter months to plan your trip to Eastern Norway (Østlandet) according to the atmosphere you seek.

Peak season
July
High season
JuneAugust
Mid-season
AprilMaySeptemberOctoberDecember
Low season
JanuaryFebruaryMarchNovember
Crowds at a glance

How do visitor numbers change in Eastern Norway (Østlandet)?

Visitor numbers in Eastern Norway (Østlandet) vary significantly depending on the time of year. The choice of month can therefore really change the atmosphere of the trip: livelier in high season, more relaxed and quieter in low season.

The high season is concentrated mainly in June, July and August, with more visitors, a livelier atmosphere and often increased demand for accommodations.

To travel with fewer crowds, the months of January, February, March, April, May, September, October, November and December are generally the most interesting in terms of crowds.

Updated on 15/09/2026

Visitor index month by month

An index from 0 to 100 to visualize how visitor numbers vary over the year.
The information and the chart above are an average of visitor numbers in Eastern Norway (Østlandet). The low and high season dates may therefore vary depending on regions, cities, climate, or certain local events.
Seasonal budget

Travel prices: best time to go cheaper?

Compare the cheapest months and more expensive periods to schedule your trip to Eastern Norway (Østlandet) at the best time for your budget.

Best prices
November
Low price
JanuaryFebruaryMarchAprilOctoberDecember
Moderate prices
MaySeptember
More expensive month
JuneJulyAugust
Price peaks
JuneJulyAugust
Prices at a glance

When are prices most attractive in Eastern Norway (Østlandet)?

Prices vary significantly depending on the month in Eastern Norway (Østlandet). The choice of timing can therefore make a real difference to the budget, especially if the trip combines flight, accommodation and rental car.

To aim for the lowest prices, the months of January, February, March, April, October, November and December generally stand out as the most attractive.

Conversely, the months of June, July and August are often more expensive: it's better to book earlier or compare more options.

Updated on 12/09/2026

Price index month by month

An index from 0 to 100 to visualize price variations throughout the year. It is calculated from the average prices of accommodations, car rentals and flights.
Average score
47/100
The information and chart above are an average of prices observed in Eastern Norway (Østlandet) for accommodations (2- to 4-star hotels), car rentals (all categories combined), and flights (average from different departure airports). Actual fares may vary by cities, regions, exact dates, availability, and time of booking.
Prices monitored continuously

The best offers right now to Eastern Norway (Østlandet)

Each map is a real return flight offered from London, with its dates, airline and price. Choose one to find it on Skyscanner, or start your own search just below.

The cheapest

London Oslo

From 13 Oct to 19 Oct 2026

£32 per person
6 days on site Direct flight Ryanair
The cheapest

London Oslo

From 14 Oct to 25 Oct 2026

£32 per person
11 days on site Direct flight Ryanair
The cheapest

London Oslo

From 8 Dec to 16 Dec 2026

£33 per person
8 days on site Direct flight Ryanair
The cheapest

London Oslo

From 13 Nov to 29 Nov 2026

£34 per person
16 days on site Direct flight Ryanair
The cheapest

London Oslo

From 2 Dec to 16 Dec 2026

£35 per person
14 days on site Direct flight Ryanair
The cheapest

London Oslo

From 3 Nov to 17 Nov 2026

£42 per person
14 days on site Direct flight Ryanair
The cheapest

London Oslo

From 8 Oct to 16 Oct 2026

£44 per person
8 days on site Direct flight Ryanair
The cheapest

London Oslo

From 14 Nov to 28 Nov 2026

£45 per person
14 days on site Direct flight Ryanair
The cheapest

London Oslo

From 20 Nov to 25 Nov 2026

£46 per person
5 days on site Direct flight Ryanair
The cheapest

London Oslo

From 5 Nov to 13 Nov 2026

£49 per person
8 days on site Direct flight Ryanair
The cheapest

London Oslo

From 9 Dec to 17 Dec 2026

£49 per person
8 days on site Direct flight Ryanair
The cheapest

London Oslo

From 12 Mar to 16 Mar 2027

£51 per person
4 days on site Direct flight Ryanair
Searching for the best deals…

Round-trip prices per person, recently collected from Skyscanner. Each offer has its own collection date and fares change constantly: the price displayed on Skyscanner is authoritative.

Regions

Other regions of Norway

Find our information on the climate and the best times for the other regions of Norway.

Frequently asked questions

Best time to go to Eastern Norway (Østlandet): Frequently asked questions

Short answers to the questions we most often ask ourselves before booking.

The best weather conditions in Eastern Norway (Østlandet) are concentrated over 3 months: June, July and August. It is during this period that the weather is considered good to ideal.

Regarding weather, the least favorable months in Eastern Norway (Østlandet) are the following: January, February, March, April, October, November and December. Travel remains possible, but expect less pleasant conditions and a more flexible itinerary.

Precipitation is concentrated mainly in these months: May, June, July, August, September, October and November. The peak occurs in July, with about 182 mm of precipitation spread over approximately 11 wet days. Conversely, the driest month is April, with about 74 mm.

The hottest month in Eastern Norway (Østlandet) is July, with an average of 21°C during the day and 15°C at night. The coolest is February, with 1°C during the day and -6°C at night.

Swimming is most pleasant when the water temperature exceeds 17°C, that is during these months: July and August. The peak is reached in August, with about 18°C on average.

Visitor levels are significantly higher during these months: June, July and August. For a quieter trip, aim for January, February, March, April, May, September, October, November and December. Over the year, the average visitor index is 43/100.

The best rates in Eastern Norway (Østlandet) are found in these months: January, February, March, April, October, November and December, for flights, accommodation and car hire combined. Conversely, the most expensive periods are June, July and August.

We detail the month-by-month weather for 33 cities in Eastern Norway (Østlandet), including Oslo, Sandefjord and Hamar. Compare them before finalizing your itinerary: conditions can vary significantly from one area to another.
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