Puerto Ayora weather in December
December in Puerto Ayora: hot, dry, with clean air — an excellent time to visit.
#4 of 12 months in Puerto Ayora · #29 of 604 destinations to visit in December · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Puerto Ayora climate normals — December
| Daytime high | 28°C / 83°F | 🥵 hot |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 10 mm / 0.4 in | ☀️ dry |
| Rainy days | 4 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 20°C / 69°F | |
| Sunshine | 10.9 h/day | |
| Daylight | 12.2 h | |
| Wind | 19 km/h / 12 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Puerto Ayora?
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Puerto Ayora in December — FAQ
- Is December a good time to visit Puerto Ayora?
- December in Puerto Ayora: hot, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Puerto Ayora on SeasonMap's comfort score (90/100).
- What is the weather like in Puerto Ayora in December?
- In December, Puerto Ayora averages a daily high of 28.1°C and a low of 22.5°C, with about 9.5 mm of rain over roughly 4 rainy days.
- What is the air quality in Puerto Ayora in December?
- Puerto Ayora has a mean US Air Quality Index of about 30 in December.