Norway weather

Our guide to the weather in Norway during August

16

Average high

3

UV Index

118mm

Monthly rainfall

78%

Humidity

Norway offers a diverse range of experiences, from stunning fjords and mountains to vibrant cities, making it an ideal destination for Irish tourists, with the best time to visit being June to August when the weather is mildest. We've looked at the most up-to-date weather data for Norway, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Norway weather in August.

What's the temperature like in Norway during August?

The temperature reaches around 16℃ during the daytime in August, falling away to 5℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Norway during August?

On average, there will be 9 rainy days during the month, amounting to 118.3mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Norway during August?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate air temperatures, any breeze will feel cool.

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Weather in Norway

Our month-by-month guide to the weather and climate in Norway

-6.9

Norway weather in

January
-4.5

Norway weather in

February
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Norway weather in

March
2.8

Norway weather in

April
8.9

Norway weather in

May
15.4

Norway weather in

June
17.9

Norway weather in

July
16.4

Norway weather in

August
11.9

Norway weather in

September
4.8

Norway weather in

October
-1.4

Norway weather in

November
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Norway weather in

December