Achao Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Achao.
Climate overview of Achao
The climate in Achao, Chile, is remarkably consistent, with temperatures year-round averaging 14°C (57°F). The warmest month is February at 18°C (64°F), and the coolest is July at 11°C (52°F).
The city has a wet climate, receiving around 1823 mm (72 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from May to August. June is the wettest month.
Achao Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Achao - and find the best time to visit.
Monthly Temperature in Achao
In Achao temperatures are generally consistent throughout the year. On average, daytime temperatures range from a moderate 18°C (64°F) in February to a chilly 11°C (52°F) in July.
Nighttime temperatures range from 12°C (54°F) in February to 7°C (45°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Achao
Achao experiences significant rainfall throughout the year, averaging 1823 mm (72 in) of precipitation annually. The seasons in Achao bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 238 mm (9.4 in) of precipitation. This rainfall is distributed across 11 rainy days.
In contrast, the driest month, January, experiences much less rainfall, totaling 82 mm (3.2 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Achao Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Humidity in Achao by Month
The city experiences its highest humidity in May, reaching 88%. In January, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Achao
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and February
- Warmest weather: January, February, March and December
- Fewer rainy days: January, February, March, November and December
- Seasonal pattern: A distinct rainy season from May to August
Frequently asked questions about the climate in Achao
What is the best time to visit Achao?
January and February typically offer the most optimal weather in Achao. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Achao has a distinct rainy season from May to August.
What temperatures can I expect in Achao?
Daytime highs range from 11°C (52°F) in July to 18°C (64°F) in February. Nighttime lows range from 7°C (45°F) to 12°C (54°F). Temperatures stay relatively stable year-round.
How much rain does Achao get?
Annual rainfall is around 1823 mm (72 in). June is the wettest month with 238 mm (9.4 in), while January is the driest with 82 mm (3.2 in).
Achao 3-Day Forecast
Achao on the map
Achao is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most alternative cities in South America
Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Torres del Paine
Torres del Paine is an huge national park on the border with Argentina. It is possible to walk here along craters, high-rising mountain ridges, over glaciers and through vast majestic tundra.
Explore Patagonia
A tour through Patagonia brings you to the end of the world. That’s why Patagonia is a bucket list destination for many. We recommend to visit Patagonia from November to early March.
Enjoy the silence and peace in a spectacular landscape
This lodge guarantees privacy and exclusivity for those seeking to get away from mass tourism and enjoy the silence and peace in a spectacular landscape.