Cartagena Weather in December
In December, Cartagena averages a high of 31°C (88°F) and a low of 25°C (76°F), from 20 years of daily records (1975–2025).
31°C
Average high
88°F
25°C
Average low
76°F
35°C
Record high
95°F · December 20, 2012
21°C
Record low
70°F · December 29, 1975
What December Is Like in Cartagena
- 5 of the 10 warmest Decembers on record in Cartagena have come since 2010.
- The coldest December reading, 21°C (70°F) on December 29, 1975, has not been matched in 50 years.
- A typical December brings 29 days above 30°C (86°F).
- The warmest December in the record was 2019; the coldest was 1975.
At least 1 mm of rain falls on 12% of December days.
Warmest: 2012 (32.8°C)Latest: 2021 (32.3°C)10-year averageLong-run average (31.4°C)
Look Up a Day in December
See the weather in Cartagena on any December date, year by year.
Source: NOAA GHCN-Daily, Rafael Nunez (1971–2025). Averages cover 1975–2025. How we compute this