Pisco Weather in December
Thinking of visiting Pisco in December? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 19°C (66°F) at night, with minimal rainfall.
Rainfall in Pisco in December
Historically, December sees about a single day of rain, with a monthly average of 2.5 mm (0.1 in). Any rain that does arrive is likely to be light drizzle rather than a proper shower.
Temperature in Pisco in December
December is one of the better months to visit Pisco. Expect 23°C (73°F) during the day and 19°C (66°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 19°C (66°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.
Average water temperature in December
The water is 20°C (68°F) this month — a comfortable temperature that most swimmers enjoy. Warm enough to stay in without getting cold quickly.Our weather planner can help you explore other travel 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 Pisco's climate page.
Pisco Temperature in December
Min Temperature
19°C (66°F)
Max Temperature
23°C (73°F)
Water Temperature
20°C (68°F)
Chance of Rain
4%
Precipitation
2.5 mm (0.1 in)
Rainy days
a single day
Humidity
82%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Pisco typically stay consistent throughout December, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 19°C (66°F).
Average temperatures in December
Historical weather for Pisco in December
Browse day-by-day weather records for Pisco spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Pisco historical weather extremes in December
The extremes listed below come from historical weather data collected in Pisco from 2005 through 2025.
- On December 31, 2005, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
- On December 19, 2021, Pisco saw its coldest December day with temperatures maxing out at 20°C (68°F).
- The coldest night in December in Pisco was on December 9, 2007, with a minimum of 13°C (55°F).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Pisco in December
Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. The water temperature sits at about 20°C (68°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Pisco 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 Pisco's climate page.
Temperature Rainfall Humidity Water Temp
See the full Pisco climate overview or explore weather in Peru.
