The climate in Itajaí during May can be summarized as warm and damp.
May is in the fall / autumn in Itajaí and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 13°C (56°F) is normal.
Daytime temperature | 23.1°C 73.5°F |
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Nightly temperature | 13.2°C 55.7°F |
Average temperature | 18.1°C 64.6°F |
Daily sunshine | 5.5 hrs |
Avg rainfall | 105 mm 4.1 ins |
Rainy days | 15 days |
Sea temperature | 22.3°C 72.2°F |
Humidity | 86% |
Windspeed | 7.5kph 5 mph |
On average May is the 4th driest month of the year in Itajaí with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 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 Itajaí in May 2024.
Hottest month: | January | 28.2°C 82.8°F |
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Driest month: | July | 83mm 3.3ins |
Sunniest month: | May | 5.5hrs |
Coldest month: | July | 20.2°C 68.4°F |
Wettest month: | February | 210mm 8.3ins |