The temperatures in Tacna in May are quite cold with temperatures between 8°C and 15°C, warm clothes are a must.
Tacna is going to be cold and wet in the month of May. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Our weather forecast can give you a great sense of what weather to expect in Tacna in May 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° / 8°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
12
mm
Sun Hours
12.0
Hrs
