Tonosí Weather in August

What's the weather like in Tonosí (Los Santos) in August 2025?

The climate in Tonosí during August can be summarized as hot, humid and very wet.

August is in the summer in Tonosí and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (73°F) is normal.

Tonosí weather averages (imperial / metric)
Daytime temperature 29.5°C 85°F
Nightly temperature 23°C 73.3°F
Average temperature 26.2°C 79.2°F
Daily sunshine 6.3 hrs
Avg rainfall 249 mm 9.8 ins
Rainy days 22 days
Sea temperature 28.4°C 83.1°F
Humidity 83%
Windspeed 9.4kph 6 mph

On average August is the 6th wettest month of the year in Tonosí with around 249mm 9.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

August temperatures in Tonosí

Tonosí average temperature in August

August rainfall

Tonosí average rain in August

August hourly sunshine

Tonosí average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Tonosí in August 2025.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Tonosí weather stats

Tonosí weather statistics
Hottest month: April 31.6°C 88.9°F
Driest month: February 8mm 0.3ins
Sunniest month: April 7hrs
Coldest month: November 28.2°C 82.8°F
Wettest month: October 367mm 14.4ins
Map showing location of Tonosí (7.4, -80.45) Tonosí map pin © Google

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