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

Best Time to Visit Achao

The most comfortable overall weather for exploring Achao is usually found in January and February. Conditions are generally least comfortable in May, June, July, August, September and October.

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

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