December weather forecastAugusto Corrêa, Brazil
December
Weather in December
The first month of the summer, December, is also a hot month in Augusto Corrêa, Brazil, with an average temperature ranging between min 24.7°C (76.5°F) and max 31.5°C (88.7°F).Temperature
The average high-temperature in December, at a still hot 31.5°C (88.7°F), reveals a modest deviation from November's 32.3°C (90.1°F). An average low-temperature of 24.7°C (76.5°F) marks the month of December.Heat index
December's average heat index is computed to be a blistering 41°C (105.8°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.Heat index determinations are made taking into account the shade and light air movements. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
In Augusto Corrêa, the average relative humidity in December is 76%.Rainfall
In Augusto Corrêa, during December, the rain falls for 20.4 days and regularly aggregates up to 97mm (3.82") of precipitation. Throughout the year, there are 278.3 rainfall days, and 1531mm (60.28") of precipitation is accumulated.Sea temperature
In Augusto Corrêa, Brazil, the average seawater temperature in December is 28.3°C (82.9°F).Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.
Daylight
The month with the longest days in Augusto Corrêa is December, with an average of 12h and 12min of daylight.On the first day of December in Augusto Corrêa, sunrise is at 05:50 and sunset at 18:01. On the last day of the month, sunrise is at 06:04 and sunset at 18:15 -03.
Sunshine
In Augusto Corrêa, the average sunshine in December is 8.3h.UV index
The months with the lowest UV index are January through April, June, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, an average UV index of 6 transforms into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Notice! Sand and water reflections contribute to a stronger UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Augusto Corrêa, Brazil
- Average high temperature in December: 31.5°C
The warmest month (with the highest average high temperature) is November (32.3°C).
The month with the lowest average high temperature is March (29.3°C).
- Average low temperature in December: 24.7°C
The month with the highest average low temperature is November (24.8°C).
The coldest month (with the lowest average low temperature) is July (22.8°C).
Average pressure in December
Augusto Corrêa, Brazil
- Average pressure in December: 1009.9mbar
The month with the highest atmospheric pressure is July (1012.8mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in December
Augusto Corrêa, Brazil
- Average wind speed in December: 9.8km/h
The windiest months (with the highest average wind speed) are September, October and November (10.3km/h).
The calmest month (with the lowest average wind speed) is April (6.5km/h).
Average humidity in December
Augusto Corrêa, Brazil
- Average humidity in December: 76%
The months with the highest relative humidity are March and April (87%).
The months with the lowest relative humidity are October and November (74%).
Average rainfall in December
Augusto Corrêa, Brazil
- Average rainfall in December: 97mm
The wettest month (with the highest rainfall) is March (284mm).
The driest month (with the least rainfall) is October (17mm).
Average rainfall days in December
Augusto Corrêa, Brazil
- Average rainfall days in December: 20.4 days
The month with the highest number of rainy days is March (30.5 days).
The month with the least rainy days is October (11.1 days).
Average sea temperature in December
Augusto Corrêa, Brazil
- Average sea temperature in December: 28.3°C
The best months for swimming (with the highest average sea temperature) are January, April and May (28.8°C).
The coldest month (with the lowest average sea temperature) is September (27.9°C).
Average daylight in December /
Average sunshine in December
Augusto Corrêa, Brazil
- Average daylight in December: 12h and 12min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in December: 8h and 18min
The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in December
Augusto Corrêa, Brazil
- Average sunshine days in December: 6.2 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is March (0.1 days).
Average UV index in December
Augusto Corrêa, Brazil
- Average UV index in December: 6
The months with the highest UV index are May, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, June, November and December (UV index 6).
Average cloud cover in December
Augusto Corrêa, Brazil
- Average cloud cover in December: 47
The months with the most cloud cover are February, March and April (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility in December
Augusto Corrêa, Brazil
- Average visibility in December: 10km
The months with the highest visibility are September, October, November and December (10km).
The months with the lowest visibility are March, April and May (8km).
