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, Arantina experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 26°C (78.8°F) in November to a still moderately hot 27.1°C (80.8°F). Arantina, in the month of December, anticipates a consistent average low-temperature of 18.1°C (64.6°F).Heat index
During December, the heat index is computed to be a hot 30°C (86°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Always consider that heat index estimations are for light winds and places in the shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. 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 primarily vital for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In Arantina, the average relative humidity in December is 84%.Rainfall
In Arantina, in December, during 27.4 rainfall days, 188mm (7.4") of precipitation is typically accumulated. In Arantina, during the entire year, the rain falls for 234.4 days and collects up to 1133mm (44.61") of precipitation.Daylight
With an average of 13h and 24min of daylight, December has the longest days of the year in Arantina.On the first day of the month, sunrise is at 05:04 and sunset at 18:27. On the last day of December, sunrise is at 05:16 and sunset at 18:43 -03.
Sunshine
In December, the average sunshine is 7.3h.UV index
The months with the lowest UV index in Arantina are February through July, September, November and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 5 suggests these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the average December temperature in Arantina?
What is the average humidity in December in Arantina?
How many days does it rain in December in Arantina?
When are the longest days in Arantina?
What is the average length of the day in December in Arantina?
When is the sunrise / sunset in December in Arantina?
How long on average sun shines in December in Arantina?
When is the lowest UV index in Arantina?
How high is the UV index in December in Arantina?
Average temperature in December
Arantina, Brazil
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is February (28.3°C).
The month with the lowest average high temperature is July (22.3°C).
- Average low temperature in December: 18.1°C
The month with the highest average low temperature is January (18.4°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).
Average pressure in December
Arantina, Brazil
- Average pressure in December: 1012.5mbar
The month with the highest atmospheric pressure is July (1020.7mbar).
The month with the lowest atmospheric pressure is December (1012.5mbar).
Average wind speed in December
Arantina, Brazil
- Average wind speed in December: 5.5km/h
The windiest month (with the highest average wind speed) is September (6.3km/h).
The calmest month (with the lowest average wind speed) is March (4.9km/h).
Average humidity in December
Arantina, Brazil
- Average humidity in December: 84%
The month with the highest relative humidity is April (88%).
The month with the lowest relative humidity is September (75%).
Average rainfall in December
Arantina, Brazil
- Average rainfall in December: 188mm
The wettest month (with the highest rainfall) is January (194mm).
The driest month (with the least rainfall) is June (20mm).
Average rainfall days in December
Arantina, Brazil
- Average rainfall days in December: 27.4 days
The month with the highest number of rainy days is January (27.8 days).
The month with the least rainy days is August (9.8 days).
Average daylight in December /
Average sunshine in December
Arantina, Brazil
- Average daylight in December: 13h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in December
Arantina, Brazil
- Average sunshine days in December: 1.1 days
The month with the most sunshine days is August (18.8 days).
The month with the least sunshine days is December (1.1 days).
Average UV index in December
Arantina, Brazil
- Average UV index in December: 5
The months with the highest UV index are January, August and October (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, September, November and December (UV index 5).
Average cloud cover in December
Arantina, Brazil
- Average cloud cover in December: 54
The month with the most cloud cover is November (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Arantina, Brazil
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are April and May (6km).
Arantina, Brazil
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