December weather forecastPalmelo, Brazil
December
Weather in December
December, the first month of the summer in Palmelo, is still a warm month, with an average temperature varying between 19.4°C (66.9°F) and 27.5°C (81.5°F).Temperature
December brings an average high-temperature of a still moderately hot 27.5°C (81.5°F), nearly identical to the preceding month. Nighttime temperature in Palmelo experiences an average drop to a refreshing 19.4°C (66.9°F) in December.Heat index
December's heat index is computed to be a tropical 32°C (89.6°F). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.One should consider that heat index numbers are for shaded settings and light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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 of high significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
In Palmelo, the average relative humidity in December is 85%.Rainfall
The month with the most rainfall in Palmelo is December, when the rain falls for 30.1 days and typically aggregates up to 222mm (8.74") of precipitation.Daylight
December has the longest days of the year in Palmelo, with an average of 13h and 6min of daylight.On the first day of December in Palmelo, sunrise is at 05:30 and sunset at 18:35. On the last day of the month, sunrise is at 05:42 and sunset at 18:51 -03.
Sunshine
In Palmelo, Brazil, the average sunshine in December is 7.3h.UV index
The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 6 during December translates into the following directions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Palmelo, Brazil
- Average high temperature in December: 27.5°C
The warmest month (with the highest average high temperature) is September (32.5°C).
The month with the lowest average high temperature is May (25.8°C).
- Average low temperature in December: 19.4°C
The month with the highest average low temperature is October (20.3°C).
The coldest month (with the lowest average low temperature) is June (15.7°C).
Average pressure in December
Palmelo, Brazil
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is July (1017.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in December
Palmelo, Brazil
- Average wind speed in December: 7km/h
The windiest month (with the highest average wind speed) is August (9.3km/h).
The calmest month (with the lowest average wind speed) is March (6km/h).
Average humidity in December
Palmelo, Brazil
- Average humidity in December: 85%
The month with the highest relative humidity is March (89%).
The months with the lowest relative humidity are August and September (43%).
Average rainfall in December
Palmelo, Brazil
- Average rainfall in December: 222mm
The wettest month (with the highest rainfall) is December (222mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Palmelo, Brazil
- Average rainfall days in December: 30.1 days
The month with the highest number of rainy days is December (30.1 days).
The month with the least rainy days is August (1.4 days).
Average daylight in December /
Average sunshine in December
Palmelo, Brazil
- Average daylight in December: 13h and 6min
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 6min).
- Average sunshine in December: 7h and 18min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in December
Palmelo, Brazil
- Average sunshine days in December: 0.9 days
The month with the most sunshine days is August (29.1 days).
The month with the least sunshine days is November (0.8 days).
Average UV index in December
Palmelo, Brazil
- Average UV index in December: 6
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are February, May and November (UV index 5).
Average cloud cover in December
Palmelo, Brazil
- Average cloud cover in December: 57
The month with the most cloud cover is March (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in December
Palmelo, Brazil
- Average visibility in December: 7km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).
