Lima Weather in December
Lima in December averages 23°C (73°F) during the day and 18°C (64°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in Lima in December
Typically, about a single day will experience rainfall, with an average of 12 mm (0.5 in) for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Lima in December
The temperature in Lima in December is perfect. Daytime highs reach 23°C (73°F), with nights dropping to 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Lima in December
The city usually sees around 142 hours of sunlight, indicating a moderately sunny period.
Wind Speed in Lima in December
Average wind speeds reach 3 m/s (6 knots) in December, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in December
With water at 20°C (68°F), conditions are good for swimming and other water activities. You won't need a wetsuit and most people find it very comfortable.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 Lima's climate page.
Lima Temperature in December
Min Temperature
18°C (64°F)
Max Temperature
23°C (73°F)
Water Temperature
20°C (68°F)
Chance of Rain
4%
Precipitation
12 mm (0.5 in)
Rainy days
a single day
Humidity
81%
Windspeed
3 m/s (6 knots)
Sunshine
142 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Lima typically stay consistent throughout December, with daily highs averaging around 23°C (73°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in December
Historical weather for Lima in December
Browse day-by-day weather records for Lima spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lima historical weather extremes in December
Based on 34 years of weather observations in Lima between 1991 and 2025, these are the recorded extremes.
- Lima recorded its highest December temperature of 29°C (84°F) on December 25, 1997.
- The lowest daytime temperature in December was 20°C (68°F), recorded on December 5, 2010.
- Nighttime temperatures dropped to 16°C (61°F) on December 3, 1995, marking the coldest December night on record.
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 Lima in December
For Lima in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. Expect water temperatures of around 20°C (68°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Lima 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 Lima's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Lima climate overview or explore weather in Peru.
