The temperatures in Langesund in August are comfortable with low of 15°C and and high up to 18°C.
You can expect rain for roughly half of the month of August in Langesund. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Langesund in August 2025.
If you’re planning to visit Langesund in the near future, we highly recommend that you review the 14 day weather forecast for Langesund before you arrive.
Temperatures
18° / 15°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
164
mm
Sun Hours
10.0
Hrs
