Colombia weather

Our guide to the weather in Colombia during September

30

Average high

6

UV Index

320mm

Monthly rainfall

81%

Humidity

We've looked at the most up-to-date weather data for Colombia, 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 Colombia weather in September.

How hot is it in Colombia during September?

The temperature reaches around 30℃ during the daytime in September, falling away to 23℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Colombia during September?

On average, there will be 15 rainy days during the month, amounting to 319.5mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a good chance that you'll catch a thunderstorm during your trip.

Is it windy in Colombia during September?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.

Holidays in Colombia

Holiday deals you might be interested in

...

Colombia: Colonial charms & Caribbean coast

£2799pp

Breakfast • Flights

12-nights

...

Peru, Ecuador & Colombia: Andean Mountains, the Amazon & Cartagena

£4099pp

Breakfast • Flights

21-nights

...

Colombia: The coffee triangle & Caribbean beaches

£2199pp

Breakfast • Flights

10-nights

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Colombia!

Colombia Blog posts

From the UK's most popular travel bloggers

...

What to Eat in Cartagena, Colombia

21st September 2023 by The World in My Pocket

Cartagena is also increasingly becoming a great foodie destination. There are lots of great Cartagena restaurants that have opened up in recent years. Not to mention, there are lots of great dishes to try with everything from tasty street food, to traditional homemade fare, to fine dining....

...

12 best cities to see street art in South America

6th May 2022 by Where Angie Wanders

South America is regarded as being home to some of the best street art cities in the world. The urban street art scene in cities such as Buenos Aires, Lima and Medellin attracts local and international muralists and graffiti artists who use the cities’ buildings as blank canvases to showcase their creativity....

...

19 very best things to do in Cartagena, Colombia

11th October 2021 by PommieTravels

I currently live in New York, where winters can be brutal, and once the festivities of Christmas are over, things can start to feel drab. With Spirit Airlines offering cheap flights from New York to Cartagena via Fort Lauderdale (we paid around $250 round trip!) me and my friends decided to escape the cold and jet off to Colombia for five days in search of sun, sea and sand. One of the great things about Cartagena is that the airport is so close to the city centre, so if you can only snag a few...

Weather in Colombia

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

33.0

Colombia weather in

January
34.1

Colombia weather in

February
32.5

Colombia weather in

March
29.8

Colombia weather in

April
28.3

Colombia weather in

May
27.3

Colombia weather in

June
27.1

Colombia weather in

July
28.6

Colombia weather in

August
30.1

Colombia weather in

September
30.0

Colombia weather in

October
30.0

Colombia weather in

November
31.0

Colombia weather in

December