Fornebu Weather in August

August in Fornebu averages 21°C (70°F) during the day and 12°C (54°F) at night. It is the wettest month of the year, with 110 mm (4.3 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Fornebu in August

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Climate statistics over the past 30 years suggest around 17 days of rain, with 110 mm (4.3 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Fornebu in August

Daytime highs in Fornebu in August reach 21°C (70°F), with nights around 12°C (54°F). This month falls in the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Fornebu in August

Expect sunny days throughout the month, with an estimated 210 hours of sunshine. This makes it a pleasant time to visit Fornebu.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June typically offers the best weather for Fornebu.

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For a detailed overview over the year and the best time to visit Norway, check out our Fornebu's climate page.

Fornebu Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 55%  

Precipitation 110 mm (4.3 in)  

Rainy days 17 days  

Humidity 70% *  

Sunshine 210 hours *  

Percentage Sunshine *  

* Data from: Drammen, Norway (29 KM, 18 Miles).

What to Wear in Fornebu in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Fornebu in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Norway, check out our Fornebu's climate page.

More climate data for Fornebu

Temperature Rainfall Sunshine Humidity

See the full Fornebu climate overview or explore weather in Norway.