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
In December, the average high-temperature registers at a still warm 27.9°C (82.2°F), nearly identical to November's 27.6°C (81.7°F). An average low-temperature of 18.7°C (65.7°F) is recorded during the nights in December in Pratânia.Heat index
December's average heat index is evaluated at a hot 32°C (89.6°F). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In Pratânia, the average relative humidity in December is 83%.Rainfall
In December, the rain falls for 26.9 days. Throughout December, 187mm (7.36") of precipitation is accumulated. Throughout the year, in Pratânia, there are 216.2 rainfall days, and 1317mm (51.85") of precipitation is accumulated.Daylight
The month with the longest days in Pratânia is December, with an average of 13h and 30min of daylight.On the first day of December, sunrise is at 05:20 and sunset at 18:46. On the last day of the month, sunrise is at 05:32 and sunset at 19:03 -03.
Sunshine
The average sunshine in December is 7.6h.UV index
January through September, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 5 in December leads to these recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. To protect against the Sun's most potent rays, avoid direct exposure around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are the temperatures in Pratânia in December?
What is the average humidity in December in Pratânia?
How much does it rain in Pratânia in December?
When are the longest days in Pratânia?
How many hours of daylight does Pratânia have in December?
When are sunrise and sunset in December in Pratânia?
How long on average sun shines in December in Pratânia?
What is the month with the lowest UV index in Pratânia?
How high is the UV index in December in Pratânia?
Average temperature in December
Pratânia, Brazil
- Average high temperature in December: 27.9°C
The warmest month (with the highest average high temperature) is October (28.2°C).
The month with the lowest average high temperature is June (21.8°C).
- Average low temperature in December: 18.7°C
The month with the highest average low temperature is January (19°C).
The coldest month (with the lowest average low temperature) is July (12.7°C).
Average pressure in December
Pratânia, Brazil
- Average pressure in December: 1011.3mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).
Average wind speed in December
Pratânia, Brazil
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is October (10.2km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).
Average humidity in December
Pratânia, Brazil
- Average humidity in December: 83%
The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is September (69%).
Average rainfall in December
Pratânia, Brazil
- Average rainfall in December: 187mm
The wettest month (with the highest rainfall) is January (258mm).
The driest month (with the least rainfall) is July (28mm).
Average rainfall days in December
Pratânia, Brazil
- Average rainfall days in December: 26.9 days
The month with the highest number of rainy days is January (28.6 days).
The month with the least rainy days is August (6.6 days).
Average daylight in December /
Average sunshine in December
Pratânia, Brazil
- Average daylight in December: 13h and 3min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in December
Pratânia, Brazil
- Average sunshine days in December: 2.5 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is February (1.3 days).
Average UV index in December
Pratânia, Brazil
- Average UV index in December: 5
The month with the highest UV index is October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 5).
Average cloud cover in December
Pratânia, Brazil
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Pratânia, Brazil
- Average visibility in December: 8km
The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April, May and June (7km).
Pratânia, Brazil
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