The temperatures in Juist in August are comfortable with low of 17°C and and high up to 19°C.
You can expect rain for roughly half of the month of August in Juist. 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 Juist in August 2026.
If you’re planning to visit Juist in the near future, we highly recommend that you review the 14 day weather forecast for Juist before you arrive.
Temperatures
19° / 17°
Rainy Days
10
Snowy Days
0
Dry Days
21
Rainfall
114
mm
Sun Hours
5.4
Hrs
