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Oslo
Find best time to go to Oslo for holidays in 2023/2024. Find all your holiday research and inspiration.
Oslo by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Norway live weather
Check out the Norway live weather and compare with the average conditions for this time of the year.
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Usually
in September
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Now
Today
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.
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]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
-2
- Feb
-1
- Mar
4
- Apr
8
- May
15
- Jun
20
- Jul
21
- Aug
20
- Sep
14
- Oct
9
- Nov
3
- Dec
0
Best time to go for the weather
Metric (°C / mm) | Imperial (°F / inches)
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.
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)
Metric (°C / mm) | Imperial (°F / inches)
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