Weather in December
December, the first month of the summer in Iguape, is still a warm month, with temperature in the range of an average high of 28.2°C (82.8°F) and an average low of 20.4°C (68.7°F).
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Note: If cold is not your friend, swimming at 24.9°C (76.8°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
On the first day of December in Iguape, sunrise is at 05:12 and sunset at 18:46. On the last day of the month, sunrise is at 05:24 and sunset at 19:02 -03.
[Resources]Temperature
December denotes a minimal variation in the average high-temperature to a still warm 28.2°C (82.8°F) from November's 26.4°C (79.5°F). The average temperature during December nights dips to a pleasant 20.4°C (68.7°F).Heat index
Throughout December, the heat index is appraised at a tropical 33°C (91.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
December is the least humid month in Iguape, Brazil, with an average relative humidity of 82.2%.Rainfall
In Iguape, in December, it is raining for 14 days, with typically 193mm (7.6") of accumulated precipitation. Throughout the year, in Iguape, there are 136 rainfall days, and 1976mm (77.8") of precipitation is accumulated.Sea temperature
In Iguape, in December, the average water temperature is 24.9°C (76.8°F).Note: If cold is not your friend, swimming at 24.9°C (76.8°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
December has the longest days of the year, with an average of 13h and 36min of daylight.On the first day of December in Iguape, sunrise is at 05:12 and sunset at 18:46. On the last day of the month, sunrise is at 05:24 and sunset at 19:02 -03.
Sunshine
In December, the average sunshine in Iguape is 4.6h.Frequently asked questions
How hot is December in Iguape?
In Iguape, 28.2°C (82.8°F) is the average high-temperature and 20.4°C (68.7°F) is the average low-temperature during December. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in December is appraised at 33°C (91.4°F).
What is the least humid month in Iguape?
The least humid month in Iguape is December, with an average relative humidity of 82.2%.
What is the average humidity in December in Iguape?
In December, the average relative humidity in Iguape, Brazil, is 82.2%.
How many days does it rain in December in Iguape?
In Iguape, in December, it is raining for 14 days, with typically 193mm (7.6") of accumulated precipitation.
What is the sea temperature in December in Iguape?
In December, the average sea temperature is 24.9°C (76.8°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 24.9°C (76.8°F).
When are the longest days in Iguape?
With an average of 13h and 36min of daylight, December has the longest days of the year.
How many hours of daylight does Iguape have in December?
The average day length in December in Iguape, Brazil, is 13h and 38min.
What time are sunrise and sunset in December in Iguape?
In December, on the first day of the month, sunrise is at 05:12 and sunset at 18:46. On the last day of the month, in Iguape, Brazil, sunrise is at 05:24 and sunset at 19:02 -03.
How long on average sun shines in December in Iguape?
In December, the average sunshine duration in Iguape, Brazil, is 4.6h.
Average temperature in December
Iguape, Brazil
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is February (29.9°C).
The month with the lowest average high temperature is July (22.7°C).
- Average low temperature in December: 20.4°C
The month with the highest average low temperature is February (21.9°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average humidity in December
Iguape, Brazil
- Average humidity in December: 82.2%
The month with the highest relative humidity is September (86.3%).
The month with the lowest relative humidity is December (82.2%).
Average rainfall in December
Iguape, Brazil
- Average rainfall in December: 193mm
The wettest month (with the highest rainfall) is March (262.7mm).
The driest month (with the least rainfall) is August (94.4mm).
Average rainfall days in December
Iguape, Brazil
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is December (14 days).
The months with the least rainy days are June, July and August (9 days).
Average sea temperature in December
Iguape, Brazil
- Average sea temperature in December: 24.9°C
The best month for swimming (with the highest average sea temperature) is February (27.2°C).
The coldest month (with the lowest average sea temperature) is September (19.8°C).
Average daylight in December /
Average sunshine in December
Iguape, Brazil
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is January (Average sunshine: 5h and 12min).
The month with the least sunshine is September (Average sunshine: 2h and 24min).
Iguape, Brazil
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