Willemstad weather in March
March in Willemstad: warm, dry, with clean air — one of the best months to visit.
#2 of 12 months in Willemstad · #252 of 897 destinations to visit in March · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Willemstad in March
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Willemstad climate normals — March
| Daytime high | 27°C / 81°F | 🌤 warm |
|---|---|---|
| Nighttime low | 25°C / 77°F | |
| Rainfall | 25 mm / 1 in | ☀️ dry |
| Rainy days | 8 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 22°C / 71°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 12.1 h | |
| Wind | 35 km/h / 21 mph | |
| Air quality (US AQI) | 47 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Willemstad in March — FAQ
- Is March a good time to visit Willemstad?
- March in Willemstad: warm, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Willemstad on SeasonMap's comfort score (85/100).
- What is the weather like in Willemstad in March?
- In March, Willemstad averages a daily high of 27.2°C and a low of 25.1°C, with about 25.2 mm of rain over roughly 8.4 rainy days.
- What is the air quality in Willemstad in March?
- Willemstad has a mean US Air Quality Index of about 47 in March.