Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
November's transformation into December witnesses an average high-temperature of a still moderately hot 25.8°C (78.4°F), noting a minor change from the preceding month. Caraguatatuba experiences an average low-temperature of 20.3°C (68.5°F) in month of December.Humidity
The average relative humidity in December is 87%.Rainfall
In December, the rain falls for 22.7 days. Throughout December, 85mm (3.35") of precipitation is accumulated. In Caraguatatuba, during the entire year, the rain falls for 200.8 days and collects up to 764mm (30.08") of precipitation.Sea temperature
In Caraguatatuba, the average seawater temperature in December is 24.7°C (76.5°F).Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 24.7°C (76.5°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)
Daylight
December has the longest days of the year in Caraguatatuba, with an average of 13h and 36min of daylight.On the first day of December, sunrise is at 05:06 and sunset at 18:35. On the last day of the month, sunrise is at 05:17 and sunset at 18:51 -03.
Sunshine
In Caraguatatuba, the average sunshine in December is 7h.UV index
The months with the highest UV index in Caraguatatuba are January, March, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Notice! The Sun's UV exposure elevates with sand and water reflections.
Frequently asked questions
What are the temperatures in Caraguatatuba in December?
What is the average humidity in December in Caraguatatuba?
How much does it rain in Caraguatatuba in December?
What is the water temperature in December in Caraguatatuba?
When are the longest days in Caraguatatuba?
What is the average length of the day in December in Caraguatatuba?
What time are sunrise and sunset in December in Caraguatatuba?
How many hours of sunshine does Caraguatatuba have in December?
What is the month with the highest UV index in Caraguatatuba?
What is the UV index reading in December in Caraguatatuba?
Average temperature in December
Caraguatatuba, Brazil
- Average high temperature in December: 25.8°C
The warmest month (with the highest average high temperature) is February (27°C).
The month with the lowest average high temperature is July (21.5°C).
- Average low temperature in December: 20.3°C
The month with the highest average low temperature is February (21°C).
The coldest month (with the lowest average low temperature) is August (15.3°C).
Average pressure in December
Caraguatatuba, Brazil
- Average pressure in December: 1011.9mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in December
Caraguatatuba, Brazil
- Average wind speed in December: 9km/h
The windiest month (with the highest average wind speed) is September (10.4km/h).
The calmest month (with the lowest average wind speed) is February (8.4km/h).
Average humidity in December
Caraguatatuba, Brazil
- Average humidity in December: 87%
The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is August (81%).
Average rainfall in December
Caraguatatuba, Brazil
- Average rainfall in December: 85mm
The wettest month (with the highest rainfall) is February (127mm).
The driest month (with the least rainfall) is August (28mm).
Average rainfall days in December
Caraguatatuba, Brazil
- Average rainfall days in December: 22.7 days
The month with the highest number of rainy days is January (24.4 days).
The month with the least rainy days is August (10 days).
Average sea temperature in December
Caraguatatuba, Brazil
- Average sea temperature in December: 24.7°C
The best month for swimming (with the highest average sea temperature) is February (26.5°C).
The coldest month (with the lowest average sea temperature) is September (21.2°C).
Average daylight in December /
Average sunshine in December
Caraguatatuba, 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 42min).
- Average sunshine in December: 7h and 0min
The month with the most sunshine is February (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in December
Caraguatatuba, Brazil
- Average sunshine days in December: 5.7 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is February (3.8 days).
Average UV index in December
Caraguatatuba, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, March, October, November and December (UV index 6).
The months with the lowest UV index are February, April, May, June, July, August and September (UV index 5).
Average cloud cover in December
Caraguatatuba, Brazil
- Average cloud cover in December: 50
The month with the most cloud cover is November (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Caraguatatuba, Brazil
- Average visibility in December: 9km
The months with the highest visibility are May and June (10km).
The month with the lowest visibility is November (8km).
Caraguatatuba, Brazil
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