Weather in Oslo in August 2024
Average weather
Average temperature in Oslo in August
The temperature in August is +73°F on average, with a range between a maximum of +84°F during the day and a minimum of +45°F at night.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +70°F to +70°F.
Is Oslo warm or cold in August?
Oslo is typically mild in August.
Maximum temperatures go down compared to the previous month from +72°F to +70°F. The minimum temperature also goes down from +55°F to +54°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
August is one of the warmest months in Oslo, here is the comparison with other months:
Climate in Oslo in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +72°F | +70°F | +61°F | ||||
| Min. temperature | ||||||
| +45°F | +41°F | +30°F | ||||
| Max. temperature | ||||||
| +93°F | +91°F | +79°F | ||||
| Rainfall | ||||||
| 98 mm | 105 mm | 93 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 67% | 71% | 74% | ||||
| Air pressure | ||||||
| 1009 HPa | 1009 HPa | 1010 HPa | ||||
| Sunny days | ||||||
| 3 | 3 | 3 | ||||
| Cloudy days | ||||||
| 20 | 18 | 19 | ||||
| Rainy days | ||||||
| 8 | 10 | 8 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. It’s getting colder in August. From +72°F in the day, the average maximum temperature lowers to +70°F. Prepare for more rain. Average rainfall goes from 98 mm to 105 mm. Humidity rises from 67% to 71%. The average wind speed doesn’t change much during August, staying around 2 m/s. The amount of sunny days stay about the same, averaging 3 sunny days during the month.
September brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Oslo is gradually increasing during August, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last August in Oslo?
Climate Change Over the Years
The climate in Oslo in August has not changed that much over the last 43 years.
The average temperature was the lowest in 1986 (+64°F) and the highest in 1997 (+80°F). The driest year was 1995 with only 15 mm of rainfall, and the wettest year was 2017 with 278 mm.
FAQ
Is August a good time to visit Oslo?
Can you sunbathe in Oslo in August?
Is Oslo rainy in August?
Is it sunny in Oslo in August?
Other cities in Norway
Monthly weather in Oslo
Source of the data
For this page, we’ve looked at the typical weather in Oslo, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.