Oranjestad weather in December
December in Oranjestad: warm, a little rain, with clean air — an excellent time to visit.
#10 of 12 months in Oranjestad · #218 of 897 destinations to visit in December · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Oranjestad in December
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Oranjestad climate normals — December
| Daytime high | 28°C / 82°F | 🌤 warm |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Rainfall | 41 mm / 1.6 in | 🌦 some rain |
| Rainy days | 16 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 11.4 h | |
| Wind | 35 km/h / 22 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Oranjestad in December — FAQ
- Is December a good time to visit Oranjestad?
- December in Oranjestad: warm, a little rain, with clean air — an excellent time to visit. It ranks #10 of 12 months for Oranjestad on SeasonMap's comfort score (83/100).
- What is the weather like in Oranjestad in December?
- In December, Oranjestad averages a daily high of 27.8°C and a low of 26°C, with about 41.4 mm of rain over roughly 15.8 rainy days.
- What is the air quality in Oranjestad in December?
- Oranjestad has a mean US Air Quality Index of about 36 in December.