Cartagena in September
September in Cartagena brings highs around 90°F (32°C), lows near 78°F and about 10 rainy days. The sun sets around 6:03 pm. The sea is about 85°F (30°C). It's off season for sightseeing: hot and quieter.
Photo: Bernard Gagnon, CC BY-SA 4.0
What September is good for in Cartagena
Each activity rated for September's weather and sea.
Great now Scuba divingGreat in September
Great now SnorkelingGreat in September
Boat toursGood in September
Sunset cruisesGood in September
Catamaran toursGood in September
Cooking classesAny month
Walking toursOff season in September
Food toursOff season in September
ATV toursOff season in September
September next to August and October
| Month | August | September | October |
|---|---|---|---|
| High | 90°F (32°C) | 90°F (32°C) | 89°F (32°C) |
| Low | 79°F (26°C) | 78°F (26°C) | 78°F (26°C) |
| Rainy days | 10 | 10 | 12 |
| Sea | 85°F | 85°F | 85°F |
| Sunset | 6:21 pm | 6:03 pm | 5:45 pm |
| Daylight | 12 h 28 min | 12 h 11 min | 11 h 54 min |
Averages for Cartagena, 1991–2020; sunrise and sunset on the 15th.
Tours in Cartagena
Cartagena ATV TourFrom $115View 
Private City tour CartagenaFrom $140View 
Cartagena 5 Island Hop Tour: Lunch, Snorkel, Beach Clubs, & MoreFrom $70View 
ATV Half-Day Tour in CartagenaFrom $115View 
Cartagena: Private Walking Tour of the Walled City & GetsemaníFrom $56View 
Historic Center & Getsemaní Shared Tour in CartagenaFrom $13View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is September a good time to visit Cartagena?
It's off season for sightseeing: hot and quieter. The most comfortable months overall are January, February, March, April and December.
How hot is Cartagena in September?
Average highs are about 90°F (32°C) and lows about 78°F (26°C).
Does it rain much in Cartagena in September?
September averages 10 rainy days, against 12 in the wettest month.
How warm is the sea in Cartagena in September?
About 85°F (30°C). Warm enough for long swims and snorkeling.
