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

Weather now in Oslo

-7.3°C

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Climate of Oslo
Temperature graph
Precipitation graph
Climate chart of Oslo
The best travel time for Oslo
Climate of Oslo by month
Experiences with the weather of Oslo

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Oslo.

Precipitation graph

This graph shows the average amount of rainfall per month for Oslo.

Do you want to go to Oslo?

These are the travel companies where you can book a trip to Oslo:

Booking.com

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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	25	28	32	26	50	54	62	64	45	51	55	34
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
Dry days	15	13	15	13	13	12	9	11	15	13	11	13
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
UV-index	1	1	1	3	4	4	4	4	3	2	2	1

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.

January