Climate of Oslo
Oslo has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Oslo is 8° degrees and there is about 527 mm of rain in a year. It is dry for 149 days a year with an average humidity of 83% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -3°C and 20°C
- Night:the average nighttime temperature is between -9°C and 11°C
- Sea temperature: the sea temperature is between 5°C and 21°C
- Rain: it rains 141 days and there is a total of approximately 526 mm rainfall
- Snow: it snows an average of 71 days per year
- Sun hours: throughout the year there are 2325 sun hours
|Maximum temperature:||between -3°C and 20°C|
|Warmest month:||20°C in July|
|Coldest month:||-3°C in January|
|Night temperature:||between -9°C and 11°C|
|Sea temperature:||between 5°C and 21°C|
|Dry days:||153 days|
|Days with rain:||141 days|
|Days with snow:||71 days|
|Total rain sum:||526 mm|
|Hours of sunshine:||2325 hours|
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Oslo.
This graph shows the average amount of rainfall per month for Oslo.
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Climate table of Oslo
In this climate table you can see at a glance what the average weather per month is for Oslo. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Oslo might be like in a given month.
|Day temp. (°C)||-3||-3||2||8||15||18||20||18||15||8||2||-2|
|Night temp. (°C)||-8||-9||-5||1||6||8||11||10||7||3||-1||-5|
|Water temp. (°C)||8||6||5||10||14||18||20||21||18||15||12||10|
|Days with rain||2||2||4||11||17||18||22||20||15||14||10||6|
|Days with snow||14||13||12||6||1||-||-||-||-||4||9||12|
|Sun hours per day||3||3||5||8||9||12||10||9||8||4||4||3|
|Wind force (Bft)||2||2||2||2||2||2||2||2||2||2||2||2|
Best time to visit Oslo
The best time to visit Oslo in Norway is from June through August. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Oslo is 20°C in July and the lowest is -3°C in January. The highest water temperature is 21°C and at its coldest the water is 5°C.
Climate of Oslo by month
What is the average climate in a given month for Oslo? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Oslo weather experiences
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