Monthly climate guide
Puerto Madryn weather in August
August in Puerto Madryn is typically cool, with average daytime highs around 13°C (55°F) and night-time lows near 4°C (39°F). The month usually brings about 15 mm of rain (very dry) and is often cloudy. Daytime highs are 2°C warmer than July and 2°C cooler than September.
What stands out in August
- It's one of the greyest months, with cloud cover near 58%.
- Puerto Madryn is usually about 2°C cooler than Bahía Blanca, 510 km away, in August.
- Seasonally, August counts as late winter in Puerto Madryn — the seasons are reversed south of the equator.
- August is among Puerto Madryn's three coolest months.
Avg high
13°C
55°F
Avg low
4°C
39°F
Rainfall
15 mm
very dry
Humidity
70%
relative
Sky
58%
cloud · often cloudy
Puerto Madryn weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 27°C / 81°F | 15°C / 59°F | 10 mm | 44% | 38% |
| February | 26°C / 79°F | 15°C / 58°F | 26 mm | 50% | 38% |
| March | 23°C / 74°F | 13°C / 55°F | 33 mm | 54% | 40% |
| April | 19°C / 66°F | 10°C / 49°F | 39 mm | 62% | 47% |
| May | 15°C / 59°F | 7°C / 44°F | 54 mm | 70% | 58% |
| June | 11°C / 51°F | 3°C / 38°F | 35 mm | 75% | 54% |
| July | 11°C / 51°F | 3°C / 37°F | 20 mm | 76% | 55% |
| August | 13°C / 55°F | 4°C / 39°F | 15 mm | 70% | 58% |
| September | 15°C / 59°F | 5°C / 42°F | 13 mm | 64% | 49% |
| October | 18°C / 65°F | 8°C / 46°F | 19 mm | 58% | 51% |
| November | 23°C / 73°F | 11°C / 52°F | 12 mm | 50% | 49% |
| December | 25°C / 78°F | 14°C / 56°F | 11 mm | 46% | 42% |
What to pack for August
- A warm sweater or fleece for layering
- A mid-weight jacket
Is August a good time to visit Puerto Madryn?
Compare the months in the chart above to find your ideal window.
Best time to visit Puerto Madryn →Other Argentina cities in August
Cite or embed this data
Writing about this destination? Copy a ready-made citation or embed a live widget — free, just keep the link.
Puerto Madryn weather in August. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/argentina/puerto-madryn/august
<a href="https://weathercompare.eu/weather/argentina/puerto-madryn/august">Puerto Madryn weather in August</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/argentina/puerto-madryn" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Puerto Madryn weather in August"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/argentina/puerto-madryn/august">Puerto Madryn weather in August</a> – WeatherCompare</p>
Puerto Madryn in August: quick answers
Is August a good time to visit Puerto Madryn?
August is cool in Puerto Madryn, with highs around 13°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Puerto Madryn in August?
Average highs are about 13°C (55°F) and average lows about 4°C (39°F), based on 10 years of daily data.
Does it rain a lot in Puerto Madryn in August?
Puerto Madryn typically gets around 15 mm of rain in August — very dry.
Figures are long-term averages for the area around Puerto Madryn (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.