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Oslo in July 2027: weather, temperatures and activities

Do you want to visit Oslo in July 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether July is a good month to travel to Oslo, Norway.

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Is it worth visiting Oslo in July?

Check your ideal travel criteria and see if the month of July suits your plans to go to Oslo.
What matters most?
Oslo in July 2027: weather, temperatures and activities

Page summary

Oslo in July in summary
Favourable weather
Min 14°C Max 20°C 164 mm 10 day(s) 81% 47% 19°C 15.8 h/day
Best activities in July
Beach and swimmingHiking and trekkingCultural visits and heritageFamily and attractionsNature and landscapesNightlifeGastronomyWell-beingBoat trip and cruise
Practical guidelines
High crowding High prices 03:22 21:23
Hourly weather

Average weather in Oslo in July 2027

Favourable weather

The weather in Oslo in July 2027 is based on statistical data from previous years in July. This allows you to forecast the weather in July 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Oslo in July

Temperatures, precipitation and monthly trends help to better understand the climate in Oslo in July.

Temperatures and rain in Oslo in July

Average daily weather

Temperatures and rain day by day in July.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of July is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Oslo in July

Seasonal normals

Seasonal normals of Oslo in July

Check the seasonal normals in Oslo in July and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
July
Weather data June July August
Outside temperature
Average temperature 15.2°C 17.3°C 15.5°C
Maximum temperature 18.2°C 20.3°C 18.5°C
Minimum temperature 12.3°C 14.3°C 12.5°C
Record maximum temperature 29.0°C
(2018)
31.0°C
(2018)
26.0°C
(2018)
Record low temperature 3.0°C
(2012)
8.0°C
(2019)
6.0°C
(2010)
Number of days at +30° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Number of days at +18° 15 day(s)
(50%)
23 day(s)
(74%)
19 day(s)
(61%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 14.8°C 17.4°C 17.8°C
Sea temperature (minimum) 11.8°C 15.2°C 15.7°C
Sea temperature (maximum) 17.9°C 19.3°C 20.2°C
Wind
Wind speed 13 km/h 13 km/h 13 km/h
Wind temperature 11.6°C 13.9°C 12.0°C
Precipitation (rain)
Precipitation 138.2 mm 164.3 mm 161.5 mm
Number of days with precipitation 18 day(s)
(60%)
22 day(s)
(71%)
21 day(s)
(68%)
Number of days with significant precipitation (greater than 5 mm) 9 day(s)
(30%)
10 day(s)
(31%)
10 day(s)
(32%)
Record precipitation in one day 38.6 mm
(2017)
41.5 mm
(2020)
57.1 mm
(2020)
Other weather data
Humidity 77% 81% 86%
Visibility 8.6 km 8.5 km 8.3 km
Cloud cover 46% 47% 49%
UV index 4 4 4
Daily sunshine 18h 16h 13h
Sunrise and sunset
Sunrise time 02h54 03h22 04h32
Sunset time 21h42 21h23 20h09
Day length 18h48 18h01 15h37
Our opinion on the climate in July
The review of Where And When favourable weather favourable weather favourable weather
Activities and events

What to do in Oslo in July?

Best activities in July
Beach and swimmingHiking and trekkingCultural visits and heritageFamily and attractionsNature and landscapesNightlifeGastronomyWell-beingBoat trip and cruise
Prices monitored continuously

The best offers right now to Oslo

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 2 Jul to 9 Jul 2027

£90 per person
7 days on site Direct flight Ryanair
The cheapest

London Oslo

From 1 Jul to 6 Jul 2027

£98 per person
5 days on site Direct flight Ryanair
The cheapest

London Oslo

From 20 Jul to 30 Jul 2027

£104 per person
10 days on site Direct flight British Airways
The cheapest

London Oslo

From 21 Jul to 31 Jul 2027

£107 per person
10 days on site Direct flight British Airways
The cheapest

London Oslo

From 3 Jul to 9 Jul 2027

£108 per person
6 days on site Direct flight Ryanair
The cheapest

London Oslo

From 10 Jul to 24 Jul 2027

£135 per person
14 days on site Direct flight British Airways
The cheapest

London Oslo

From 23 Jul to 30 Jul 2027

£140 per person
7 days on site Direct flight British Airways
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.

Observed weather

What was the weather like in Oslo in July last?

Find the observed weather calendar in Oslo in July 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Partly Cloudy
13°C25°C0.0 mm
2
Patchy rain nearby
14°C19°C0.4 mm
3
Partly Cloudy
9°C18°C2.1 mm
4
Partly Cloudy
10°C18°C0.0 mm
5
Patchy rain nearby
10°C11°C1.0 mm
6
Patchy rain nearby
10°C14°C0.7 mm
7
Patchy rain nearby
10°C16°C0.1 mm
8
Clear/Sunny
11°C22°C0.0 mm
9
Clear/Sunny
14°C22°C0.0 mm
10
Clear/Sunny
13°C24°C0.0 mm
11
Clear/Sunny
16°C27°C0.0 mm
12
Clear/Sunny
17°C28°C0.0 mm
13
Patchy rain nearby
15°C23°C2.3 mm
14
Light drizzle
14°C21°C1.1 mm
15
Patchy rain nearby
16°C24°C0.6 mm
16
Light rain shower
16°C22°C4.2 mm
17
Clear/Sunny
18°C28°C0.0 mm
18
Partly Cloudy
18°C27°C0.0 mm
19
Clear/Sunny
19°C29°C0.0 mm
20
Partly Cloudy
19°C28°C0.0 mm
21
Clear/Sunny
18°C27°C0.0 mm
22
Patchy rain nearby
18°C26°C0.4 mm
23
Partly Cloudy
17°C25°C0.1 mm
24
Partly Cloudy
17°C28°C0.0 mm
25
Clear/Sunny
18°C27°C0.0 mm
26
Patchy rain nearby
15°C26°C0.1 mm
27
Clear/Sunny
14°C23°C0.0 mm
28
Patchy rain nearby
14°C22°C1.7 mm
29
Light rain shower
13°C19°C3.9 mm
30
Patchy rain nearby
13°C18°C4.1 mm
31
Patchy rain nearby
14°C21°C0.0 mm
Nearby

Where to go near Oslo in July?

Compare cities and destinations near Oslo in July to find another travel stop, a nearby alternative or a logical continuation of your stay in Oslo.

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Every month

Best time to visit Oslo month by month

Compare the weather in Oslo across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Oslo in July: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

Yes, it’s a good time. Conditions are favorable in Oslo in July, which places this month 2th out of 12.

Expect an average of 20°C during the day and 14°C at night, with about 164 mm of precipitation spread over 10 rainy days.

The sea is only 17°C on average in July. Swimming is still possible, but it will be cool.

Expect about 15.8 hours of sunshine per day on average for this month.

This month is particularly suited to these activities: Beach and swimming, Hiking and trekking, Cultural visits and heritage and Family and attractions. These are the ones for which the conditions on site are most favourable.

Yes: this month is in High crowding, with a visitor index of 76/100. Book your accommodation and transportation well in advance.

Prices are average: level High prices, with an index of 69/100, including flights and accommodation.

The most favorable months in Oslo are: June, July and August. You are therefore already in one of the best times of the year; shifting your plans would not gain you much in terms of weather.
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