Tacna Weather in December
Tacna in December averages 26°C (79°F) during the day and 17°C (63°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in Tacna in December
You can typically expect 3 days of rain this month, averaging around 11 mm (0.4 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Tacna in December
December is a perfect month in Tacna, with 26°C (79°F) during the day and 17°C (63°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Tacna in December
The days are predominantly sunny, with an estimated total of around 250 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.To explore more travel options, our weather planner can help you discover destinations worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Tacna's climate page.
Tacna Temperature in December
Min Temperature
17°C (63°F)
Max Temperature
26°C (79°F)
Chance of Rain
11%
Precipitation
11 mm (0.4 in)
Rainy days
3 days
Humidity
67%
Sunshine
250 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tacna typically stay consistent throughout December, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 16°C (61°F).
Average temperatures in December
Historical weather for Tacna in December
Browse day-by-day weather records for Tacna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Best Places in Peru in December
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in December →
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What to Wear in Tacna in December
Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Tacna in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Tacna's climate page.
Temperature Rainfall Sunshine Humidity
See the full Tacna climate overview or explore weather in Peru.
