Cartagena weather

Our guide to the weather in Cartagena during January

16

Average high

4

UV Index

52mm

Monthly rainfall

15

Sea temperature

We've looked at the most up-to-date weather data for Cartagena, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Cartagena weather in January.

What's the temperature like in Cartagena during January?

January is typically the coolest month in Cartagena. The temperature reaches around 16℃ during the daytime, falling away to 11℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Cartagena during January?

On average, there will be 2 rainy days during the month, amounting to 51.9mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Cartagena during January?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during January. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.

How warm is the sea in Cartagena during January?

The water around Cartagena is a bracing 15℃ during January and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.

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Weather in Cartagena

Our month-by-month guide to the weather and climate in Cartagena

15.5

Cartagena weather in

January
15.7

Cartagena weather in

February
16.6

Cartagena weather in

March
18.4

Cartagena weather in

April
21.6

Cartagena weather in

May
25.2

Cartagena weather in

June
28.0

Cartagena weather in

July
28.7

Cartagena weather in

August
26.7

Cartagena weather in

September
23.6

Cartagena weather in

October
19.4

Cartagena weather in

November
16.7

Cartagena weather in

December