The temperatures in Reykjavik in July are quite cold with temperatures between 9°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Reykjavik during the month of July. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Reykjavik in July 2025.
If you’re planning to visit Reykjavik in the near future, we highly recommend that you review the 14 day weather forecast for Reykjavik before you arrive.
Temperatures
14° / 9°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
82
mm
Sun Hours
6.7
Hrs
