Cartagena weather in March
March in Cartagena: sweltering, dry — an excellent time to visit.
#4 of 12 months in Cartagena · #119 of 604 destinations to visit in March · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Cartagena climate normals — March
| Daytime high | 32°C / 90°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 78°F | |
| Feels like (high) | 37°C / 99°F | |
| Rainfall | 13 mm / 0.5 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 22°C / 72°F | |
| Sunshine | 11.2 h/day | |
| Daylight | 12.1 h | |
| Wind | 26 km/h / 16 mph | |
| Air quality (US AQI) | 55 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Cartagena?
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Cartagena in March — FAQ
- Is March a good time to visit Cartagena?
- March in Cartagena: sweltering, dry — an excellent time to visit. It ranks #4 of 12 months for Cartagena on SeasonMap's comfort score (85/100).
- What is the weather like in Cartagena in March?
- In March, Cartagena averages a daily high of 32.1°C and a low of 25.3°C, with about 12.5 mm of rain over roughly 4.6 rainy days.
- What is the air quality in Cartagena in March?
- Cartagena has a mean US Air Quality Index of about 55 in March.