Puerto Madryn weather in December
December in Puerto Madryn: warm, dry, with clean air — one of the best months to visit.
#2 of 12 months in Puerto Madryn · #48 of 897 destinations to visit in December · comfort 91/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Puerto Madryn in December
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Puerto Madryn climate normals — December
| Daytime high | 28°C / 83°F | 🌤 warm |
|---|---|---|
| Nighttime low | 15°C / 60°F | |
| Rainfall | 14 mm / 0.5 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 41% | 🍃 comfortable |
| Dew point | 5°C / 41°F | |
| Sunshine | 13.4 h/day | |
| Daylight | 15.3 h | |
| Wind | 31 km/h / 19 mph | |
| Air quality (US AQI) | 20 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Puerto Madryn in December — FAQ
- Is December a good time to visit Puerto Madryn?
- December in Puerto Madryn: warm, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Puerto Madryn on SeasonMap's comfort score (91/100).
- What is the weather like in Puerto Madryn in December?
- In December, Puerto Madryn averages a daily high of 28.2°C and a low of 15.4°C, with about 13.6 mm of rain over roughly 3.4 rainy days.
- What is the air quality in Puerto Madryn in December?
- Puerto Madryn has a mean US Air Quality Index of about 20 in December.