Catarina Weather in August
What's the weather like in Catarina (San Marcos) in August 2025?
The climate in Catarina during August can be summarized as hot, humid and very wet.
August is in the summer in Catarina and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 20°C (67°F) is normal.
| Daytime temperature | 31.4°C 88.4°F |
|---|---|
| Nightly temperature | 19.5°C 67°F |
| Average temperature | 25.4°C 77.7°F |
| Daily sunshine | 6.6 hrs |
| Avg rainfall | 531 mm 20.9 ins |
| Rainy days | 22 days |
| Sea temperature | 29.9°C 85.9°F |
| Humidity | 81% |
| Windspeed | 8.6kph 5 mph |
On average August is the 4th wettest month of the year in Catarina with around 531mm 20.9 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 6.6 hours of sunshine per day.
August temperatures in Catarina
August rainfall
August hourly sunshine
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 Catarina in August 2025.
Other monthly averages
Best places to visit in August
Catarina weather stats
| Hottest month: | April | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | January | 22mm 0.9ins |
| Sunniest month: | March | 8hrs |
| Coldest month: | December | 30.4°C 86.7°F |
| Wettest month: | September | 653mm 25.7ins |
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