Cartagena Weather in December
In Cartagena, December brings very high daytime temperatures around 31°C (88°F), with nights cooling to 26°C (79°F). Expect quite a bit of rainfall this month.
Rainfall in Cartagena in December
Typically, about 3 days will experience rainfall, with an average of 67 mm (2.6 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Cartagena in December
In December, expect very high temperatures in Cartagena, with highs of 31°C (88°F) and lows of 26°C (79°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Cartagena in December
Enjoy a sunny month with about 242 hours of sunshine, the clear skies make Cartagena even more beautiful.For Cartagena itself, January, February and March generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Colombia, check out our Cartagena's climate page.
Cartagena Temperature in December
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
11%
Precipitation
67 mm (2.6 in)
Rainy days
3 days
Humidity
82%
Sunshine
242 hours
Percentage Sunshine
68%
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Cartagena typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in December
Historical weather for Cartagena in December
Browse day-by-day weather records for Cartagena spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cartagena historical weather extremes in December
According to our 9 years of weather records for Cartagena, the following extremes were recorded between 2016 and 2025.
- Cartagena recorded its highest December temperature of 37°C (99°F) on December 6, 2023.
- On December 20, 2025, Cartagena saw its coldest December day with temperatures maxing out at 28°C (82°F).
- Cartagena registered its coldest December night on December 30, 2018, with temperatures dropping to 22°C (72°F).
- Peak precipitation in December occurred on December 1, 2025, when 12 mm (0.5 in) of precipitation was measured.
Best Places in Colombia in December
Find out more about the weather in Colombia and which places have the best travel conditions in this month. See all of Colombia in December →
perfect weather
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unpleasant
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What to Wear in Cartagena in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Cartagena 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 Colombia, check out our Cartagena's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cartagena climate overview or explore weather in Colombia.
