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 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
The transition into December notes an average high-temperature of a still warm 27°C (80.6°F), revealing a mild distinction from the 27.5°C (81.5°F) in November. Throughout December, Caturaí experiences a low-temperature average of 18.8°C (65.8°F).Heat index
The average heat index in December is estimated at a tropical 30°C (86°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Caturaí, the average relative humidity in December is 87%.Rainfall
In Caturaí, during December, the rain falls for 27.5 days and regularly aggregates up to 160mm (6.3") of precipitation. Throughout the year, in Caturaí, Brazil, there are 202.6 rainfall days, and 1082mm (42.6") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 6min of daylight.On the first day of the month, sunrise is at 05:36 and sunset at 18:38. On the last day of December, in Caturaí, sunrise is at 05:48 and sunset at 18:53 -03.
Sunshine
The months with the least sunshine are January and December, with an average of 6.9h of sunshine.UV index
The months with the lowest UV index are February, March, May, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 5 in December translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are the temperatures in Caturaí in December?
What is the average humidity in December in Caturaí?
How much does it rain in Caturaí in December?
When are the longest days in Caturaí?
How many hours of daylight does Caturaí have in December?
What time are sunrise and sunset in December in Caturaí?
What is the month with the least sunshine in Caturaí?
How many hours of sunshine does Caturaí have in December?
What are the months with the lowest UV index in Caturaí?
What is the UV index intensity in December in Caturaí?
Average temperature in December
Caturaí, Brazil
- Average high temperature in December: 27°C
The warmest month (with the highest average high temperature) is September (32.7°C).
The month with the lowest average high temperature is May (26.1°C).
- Average low temperature in December: 18.8°C
The month with the highest average low temperature is October (20.1°C).
The coldest months (with the lowest average low temperature) are June and July (15.5°C).
Average pressure in December
Caturaí, Brazil
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is July (1017.3mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in December
Caturaí, Brazil
- Average wind speed in December: 6.7km/h
The windiest month (with the highest average wind speed) is August (8.9km/h).
The calmest month (with the lowest average wind speed) is March (5.7km/h).
Average humidity in December
Caturaí, Brazil
- Average humidity in December: 87%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is August (42%).
Average rainfall in December
Caturaí, Brazil
- Average rainfall in December: 160mm
The wettest month (with the highest rainfall) is November (184mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Caturaí, Brazil
- Average rainfall days in December: 27.5 days
The month with the highest number of rainy days is December (27.5 days).
The month with the least rainy days is August (1.6 days).
Average daylight in December /
Average sunshine in December
Caturaí, Brazil
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 54min).
Average sunshine days in December
Caturaí, Brazil
- Average sunshine days in December: 2.7 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (2 days).
Average UV index in December
Caturaí, Brazil
- Average UV index in December: 5
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are February, March, May, November and December (UV index 5).
Average cloud cover in December
Caturaí, Brazil
- Average cloud cover in December: 58
The months with the most cloud cover are January and March (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Caturaí, Brazil
- Average visibility in December: 7km
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is March (6km).
Caturaí, Brazil
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