The climate in Tarrafal de São Nicolau during September can be summarized as hot, humid and reasonably dry.
September is in the fall / autumn in Tarrafal de São Nicolau and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 22°C (72°F) is normal.
|Daytime temperature||27.7°C 81.9°F|
|Nightly temperature||22.1°C 71.8°F|
|Average temperature||24.9°C 76.8°F|
|Daily sunshine||3.1 hrs|
|Avg rainfall||45 mm 1.8 ins|
|Rainy days||5 days|
|Sea temperature||26.8°C 80.3°F|
|Windspeed||16.9kph 11 mph|
On average September is the wettest month of the year in Tarrafal de São Nicolau with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.1 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 Tarrafal de São Nicolau in September 2021.
|Hottest month:||September||27.6°C 81.7°F|
|Driest month:||June||0mm 0ins|
|Coldest month:||February||22.4°C 72.3°F|
|Wettest month:||September||45mm 1.8ins|