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
December's onset records a minor alteration in the average high-temperature to a still warm 29.4°C (84.9°F) from November's 26.9°C (80.4°F). Esteio experiences a nighttime temperature average of 18.6°C (65.5°F) during December.Heat index
In December, the heat index is appraised at a tropical 34°C (93.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important 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
The least humid month is December, with an average relative humidity of 73%.Rainfall
In Esteio, in December, it is raining for 15.3 days, with typically 77mm (3.03") of accumulated precipitation. In Esteio, during the entire year, the rain falls for 168.6 days and collects up to 975mm (38.39") of precipitation.Daylight
The month with the longest days is December, with an average of 14h and 0min of daylight.On the first day of the month, sunrise is at 05:16 and sunset at 19:11. On the last day of December, in Esteio, Brazil, sunrise is at 05:27 and sunset at 19:28 -03.
Sunshine
January and December, with an average of 8.5h of sunshine, are months with the most sunshine in Esteio, Brazil.UV index
January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Esteio in December?
What is the least humid month in Esteio?
What is the average humidity in December in Esteio?
How much does it rain in Esteio in December?
When are the longest days in Esteio?
What is the average length of the day in December in Esteio?
When is the sunrise / sunset in December in Esteio?
What are the months with the most sunshine in Esteio?
How many hours of sunshine does Esteio have in December?
When is the highest UV index in Esteio?
What is the UV index reading in December in Esteio?
Average temperature in December
Esteio, Brazil
- Average high temperature in December: 29.4°C
The warmest month (with the highest average high temperature) is February (30.2°C).
The month with the lowest average high temperature is July (18.7°C).
- Average low temperature in December: 18.6°C
The months with the highest average low temperature are January and February (19.6°C).
The coldest month (with the lowest average low temperature) is July (10.3°C).
Average pressure in December
Esteio, Brazil
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in December
Esteio, Brazil
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is October (11km/h).
The calmest month (with the lowest average wind speed) is May (9.3km/h).
Average humidity in December
Esteio, Brazil
- Average humidity in December: 73%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (73%).
Average rainfall in December
Esteio, Brazil
- Average rainfall in December: 77mm
The wettest month (with the highest rainfall) is July (113mm).
The driest month (with the least rainfall) is April (53mm).
Average rainfall days in December
Esteio, Brazil
- Average rainfall days in December: 15.3 days
The month with the highest number of rainy days is January (18.5 days).
The months with the least rainy days are April, June and August (12.1 days).
Average daylight in December /
Average sunshine in December
Esteio, Brazil
- Average daylight in December: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in December: 8h and 3min
The months with the most sunshine are January and December (Average sunshine: 8h and 30min).
The month with the least sunshine is September (Average sunshine: 7h and 18min).
Average sunshine days in December
Esteio, Brazil
- Average sunshine days in December: 14.5 days
The months with the most sunshine days are April and August (16.8 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in December
Esteio, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in December
Esteio, Brazil
- Average cloud cover in December: 32
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in December
Esteio, Brazil
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Esteio, Brazil
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