Climate and monthly weather forecastItajaí, Brazil
Climate and monthly weather forecast
The best time to visit Itajaí
The best months for a swim in Itajaí, Brazil, are January through March, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.Weather in January
The ideal sea water temperature of 26.2°C (79.2°F) makes January in Itajaí, Brazil, the best time for swimming and other water activities. In Itajaí, in January, the average water temperature is 26.2°C (79.2°F). Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods. Weather in January »Weather in February
An excellent water temperature of 26.3°C (79.3°F) makes February in Itajaí, Brazil, a prime for swimming and other water activities. February is the month with the warmest seawater, with an average sea temperature of 26.3°C (79.3°F). Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods. Weather in February »Weather in March
The ideal sea water temperature of 26°C (78.8°F) makes March in Itajaí, Brazil, the best time for swimming and other water activities. In Itajaí, in March, the average water temperature is 26°C (78.8°F). Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort. Weather in March »Weather in April
In April, the average sea temperature in Itajaí, Brazil, is 24.8°C (76.6°F). Note: For someone sensitive to cold, swimming in 24.8°C (76.6°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. Weather in April »Weather in May
In Itajaí, Brazil, in May, the average water temperature is 22.3°C (72.1°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.3°C (72.1°F) water may be enjoyable. Weather in May »Weather in June
In June, the average sea temperature in Itajaí, Brazil, is 21°C (69.8°F). Note: For most individuals, swimming in 21°C (69.8°F) is not a pleasant experience. Weather in June »Weather in July
July is the month with the coldest seawater in Itajaí, Brazil, with an average sea temperature of 18.7°C (65.7°F). Note: Swimming is not an enjoyable activity for the majority when the water is at 18.7°C (65.7°F). Weather in July »Weather in August
In Itajaí, Brazil, in August, the average water temperature is 18.8°C (65.8°F). Note: For most individuals, swimming in 18.8°C (65.8°F) is not a pleasant experience. Weather in August »Weather in September
In Itajaí, Brazil, the average seawater temperature in September is 18.8°C (65.8°F). Note: For most people, swimming in water at 18.8°C (65.8°F) is not a pleasurable experience. Weather in September »Weather in October
In Itajaí, Brazil, in October, the average water temperature is 21.3°C (70.3°F). Note: For most, swimming in 21.3°C (70.3°F) is not a pleasant activity. Weather in October »Weather in November
In Itajaí, Brazil, in November, the average water temperature is 22.5°C (72.5°F). Note: For someone not comfortable with cold, swimming in 22.5°C (72.5°F) waters might be a stretch. Weather in November »Weather in December
In Itajaí, Brazil, the average seawater temperature in December is 24.5°C (76.1°F). Note: For someone sensitive to cold, swimming in 24.5°C (76.1°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. Weather in December »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
February is the month with the warmest seawater, with an average sea temperature of 26.3°C (79.3°F).
The month with the shortest days in Itajaí, Brazil, is June, with an average of 10h and 30min of daylight.
With an average sea temperature of 18.7°C (65.7°F), July is the month with the coldest seawater.
With an average of 13h and 48min of daylight, December has the longest days of the year in Itajaí.
Itajaí, Brazil, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average sea temperature
Itajaí, Brazil
The best month for swimming (with the highest average sea temperature) is February (26.3°C).
The coldest month (with the lowest average sea temperature) is July (18.7°C).
Average daylight
Itajaí, Brazil
- Average daylight in January:
13h and 36min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 24min - Average daylight in May:
10h and 48min - Average daylight in June:
10h and 30min
- Average daylight in July:
10h and 36min - Average daylight in August:
11h and 12min - Average daylight in September:
11h and 54min - Average daylight in October:
12h and 42min - Average daylight in November:
13h and 24min - Average daylight in December:
13h and 48min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).





