Guayaquil weather in December
December in Guayaquil: hot, a little rain, with clean air — a great time to visit.
#6 of 12 months in Guayaquil · #418 of 897 destinations to visit in December · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Guayaquil in December
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Guayaquil climate normals — December
| Daytime high | 29°C / 84°F | 🥵 hot |
|---|---|---|
| Nighttime low | 23°C / 73°F | |
| Rainfall | 79 mm / 3.1 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 21°C / 70°F | |
| Sunshine | 8.7 h/day | |
| Daylight | 12.2 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Guayaquil in December — FAQ
- Is December a good time to visit Guayaquil?
- December in Guayaquil: hot, a little rain, with clean air — a great time to visit. It ranks #6 of 12 months for Guayaquil on SeasonMap's comfort score (73/100).
- What is the weather like in Guayaquil in December?
- In December, Guayaquil averages a daily high of 29°C and a low of 22.6°C, with about 78.9 mm of rain over roughly 13.4 rainy days.
- What is the air quality in Guayaquil in December?
- Guayaquil has a mean US Air Quality Index of about 44 in December.