Ica Weather in December
Ica in December averages 29°C (84°F) during the day and 18°C (64°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in Ica in December
Based on our climate data of the past 30 years, about 3 days of rain are anticipated, with 9.8 mm (0.4 in) on average. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.
Temperature in Ica in December
Ica has perfect weather in December, with days reaching 29°C (84°F) and nights cooling to 18°C (64°F). Overall, the month follows a fairly predictable daily temperature pattern. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
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 Ica's climate page.
Ica Temperature in December
Min Temperature
18°C (64°F)
Max Temperature
29°C (84°F)
Chance of Rain
10%
Precipitation
9.8 mm (0.4 in)
Rainy days
3 days
Humidity
82% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ica typically stay consistent throughout December, with daily highs averaging around 29°C (84°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 Ica in December
Browse day-by-day weather records for Ica spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ica historical weather extremes in December
Based on 20 years of weather observations in Ica between 2005 and 2025, these are the recorded extremes.
- Ica recorded its highest December temperature of 32°C (90°F) on December 31, 2005.
- The lowest daytime temperature in December was 20°C (68°F), recorded on December 19, 2021.
- Ica registered its coldest December night on December 9, 2007, with temperatures dropping to 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
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What to Wear in Ica 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.What To Do in Ica 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 Ica's climate page.
See the full Ica climate overview or explore weather in Peru.
