Santiago Atitlán Weather in August

During August, Santiago Atitlán experiences high daytime temperatures of 25°C (77°F) and cooler nights around 17°C (63°F). August sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Santiago Atitlán in August

As part of the rainy season, Santiago Atitlán sees around 23 days of rain in August, with an average of 346 mm (14 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Santiago Atitlán in August

In August, Santiago Atitlán gets high temperatures, with highs of 25°C (77°F). Nights cool to around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Santiago Atitlán in August

The area experiences a moderate amount of sunshine, with approximately 185 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Santiago Atitlán. Our weather planner can help you explore destinations with more pleasant weather conditions.