The climate in Arraial do Cabo during January can be summarized as hot, humid and a little damp.
January is in the summer in Arraial do Cabo and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (72°F) is normal.
|Daytime temperature||28.8°C 83.8°F|
|Nightly temperature||22.1°C 71.7°F|
|Average temperature||25.4°C 77.7°F|
|Daily sunshine||8 hrs|
|Avg rainfall||86 mm 3.4 ins|
|Rainy days||20 days|
|Sea temperature||25.7°C 78.3°F|
|Windspeed||9kph 6 mph|
On average January is the 3rd wettest month of the year in Arraial do Cabo with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
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 Arraial do Cabo in January 2022.
|Hottest month:||February||29°C 84.2°F|
|Driest month:||August||37mm 1.5ins|
|Coldest month:||July||24.4°C 75.9°F|
|Wettest month:||December||108mm 4.3ins|