December weather forecastMarmeleiro, Brazil
December
Weather in December
December, the first month of the summer in Marmeleiro, is also a moderately hot month, with an average temperature ranging between max 27.8°C (82°F) and min 17.7°C (63.9°F).Temperature
As Marmeleiro, Brazil, transitions into December, the average high-temperature stands at a still warm 27.8°C (82°F), offering little variation from the preceding month. Marmeleiro, during the month of December, experiences an average low-temperature of 17.7°C (63.9°F).Heat index
Throughout December, the heat index is evaluated at a tropical 32°C (89.6°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In Marmeleiro, the average relative humidity in December is 82%.Rainfall
In Marmeleiro, in December, it is raining for 23 days, with typically 137mm (5.39") of accumulated precipitation. In Marmeleiro, during the entire year, the rain falls for 207.7 days and collects up to 1260mm (49.61") of precipitation.Daylight
December has the longest days of the year in Marmeleiro, with an average of 13h and 42min of daylight.On the first day of December in Marmeleiro, sunrise is at 05:31 and sunset at 19:11. On the last day of the month, sunrise is at 05:42 and sunset at 19:27 -03.
Sunshine
In Marmeleiro, the average sunshine in December is 8.2h.UV index
In Marmeleiro, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during December leads to these instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Marmeleiro, Brazil
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is June (19.2°C).
- Average low temperature in December: 17.7°C
The month with the highest average low temperature is February (18.2°C).
The coldest month (with the lowest average low temperature) is July (10.6°C).
Average pressure in December
Marmeleiro, Brazil
- Average pressure in December: 1010.4mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in December
Marmeleiro, Brazil
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is September (9.6km/h).
The calmest month (with the lowest average wind speed) is March (7.9km/h).
Average humidity in December
Marmeleiro, Brazil
- Average humidity in December: 82%
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is September (77%).
Average rainfall in December
Marmeleiro, Brazil
- Average rainfall in December: 137mm
The wettest months (with the highest rainfall) are October and November (143mm).
The driest month (with the least rainfall) is August (56mm).
Average rainfall days in December
Marmeleiro, Brazil
- Average rainfall days in December: 23 days
The month with the highest number of rainy days is January (25.1 days).
The month with the least rainy days is August (9.9 days).
Average daylight in December /
Average sunshine in December
Marmeleiro, Brazil
- Average daylight in December: 13h and 42min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 8h and 12min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).
Average sunshine days in December
Marmeleiro, Brazil
- Average sunshine days in December: 6.7 days
The month with the most sunshine days is August (20.2 days).
The month with the least sunshine days is February (4.4 days).
Average UV index in December
Marmeleiro, Brazil
- Average UV index in December: 5
The months with the highest UV index are January and November (UV index 6).
The months with the lowest UV index are April, May and June (UV index 4).
Average cloud cover in December
Marmeleiro, Brazil
- Average cloud cover in December: 46
The months with the most cloud cover are February and May (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Marmeleiro, Brazil
- Average visibility in December: 8km
The months with the highest visibility are March, April, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, May, June and July (7km).
