The temperatures in Tacna in August are quite cold with temperatures between 9°C and 16°C, warm clothes are a must.
There is little to no rain in Tacna during August, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in Tacna in August 2025.
If you’re planning to visit Tacna in the near future, we highly recommend that you review the 14 day weather forecast for Tacna before you arrive.
Temperatures
16° / 9°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
7
mm
Sun Hours
12.0
Hrs
