The climate in Cartagena during October can be summarized as warm and reasonably dry.
October is in the fall / autumn in Cartagena and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 24°C (74°F), whilst at night 15°C (59°F) is normal.
Daytime temperature | 23.5°C 74.2°F |
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Nightly temperature | 14.8°C 58.6°F |
Average temperature | 19.1°C 66.4°F |
Daily sunshine | 7 hrs |
Avg rainfall | 52 mm 2.1 ins |
Rainy days | 9 days |
Sea temperature | 21.8°C 71.2°F |
Humidity | 71% |
Windspeed | 10.1kph 6 mph |
On average October is the wettest month of the year in Cartagena with around 52mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cartagena in October 2025.
Best places to visit in October
Hottest month: | August | 28.9°C 84°F |
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Driest month: | July | 5mm 0.2ins |
Sunniest month: | July | 10.5hrs |
Coldest month: | January | 15.4°C 59.7°F |
Wettest month: | October | 52mm 2ins |