The temperatures in Tacna in July are quite cold with temperatures between 7°C and 15°C, warm clothes are a must.
There is little to no rain in Tacna during July, 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 July 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
15° / 7°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
10
mm
Sun Hours
12.0
Hrs
