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 reports an average high-temperature of a still hot 30.2°C (86.4°F), matching the temperature of November. Miguel Calmon records a consistent low-temperature of 19.2°C (66.6°F) during December nights.Heat index
December's heat index is evaluated at a fiery hot 36°C (96.8°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.Heat index determinations are made taking into account the shade and light air movements. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
The average relative humidity in December is 71%.Rainfall
In Miguel Calmon, Brazil, in December, it is raining for 16.9 days, with typically 68mm (2.68") of accumulated precipitation. Throughout the year, there are 210.8 rainfall days, and 521mm (20.51") of precipitation is accumulated.Daylight
With an average of 12h and 48min of daylight, December has the longest days of the year.On the first day of December in Miguel Calmon, Brazil, sunrise is at 05:09 and sunset at 17:54. On the last day of the month, sunrise is at 05:22 and sunset at 18:09 -03.
Sunshine
In December, the average sunshine in Miguel Calmon is 7.8h.UV index
The months with the highest UV index are January through April, September through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Miguel Calmon in December?
What is the average humidity in December in Miguel Calmon?
How much does it rain in Miguel Calmon in December?
When are the longest days in Miguel Calmon?
What is the average length of the day in December in Miguel Calmon?
What time are sunrise and sunset in December in Miguel Calmon?
How long on average sun shines in December in Miguel Calmon?
What is the month with the highest UV index in Miguel Calmon?
What is the UV index reading in December in Miguel Calmon?
Average temperature in December
Miguel Calmon, Brazil
- Average high temperature in December: 30.2°C
The warmest month (with the highest average high temperature) is March (30.5°C).
The month with the lowest average high temperature is July (25.1°C).
- Average low temperature in December: 19.2°C
The month with the highest average low temperature is November (19.7°C).
The coldest month (with the lowest average low temperature) is August (16.4°C).
Average pressure in December
Miguel Calmon, Brazil
- Average pressure in December: 1012.3mbar
The month with the highest atmospheric pressure is July (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in December
Miguel Calmon, Brazil
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is September (16km/h).
The calmest month (with the lowest average wind speed) is March (11.2km/h).
Average humidity in December
Miguel Calmon, Brazil
- Average humidity in December: 71%
The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are October and November (68%).
Average rainfall in December
Miguel Calmon, Brazil
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is March (74mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in December
Miguel Calmon, Brazil
- Average rainfall days in December: 16.9 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is October (14.5 days).
Average daylight in December /
Average sunshine in December
Miguel Calmon, Brazil
- Average daylight in December: 12h and 5min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is January (Average sunshine: 8h and 36min).
The month with the least sunshine is July (Average sunshine: 3h and 54min).
Average sunshine days in December
Miguel Calmon, Brazil
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is October (11.6 days).
The month with the least sunshine days is July (6.4 days).
Average UV index in December
Miguel Calmon, Brazil
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in December
Miguel Calmon, Brazil
- Average cloud cover in December: 47
The month with the most cloud cover is June (Cloud cover 71).
The months with the least cloud cover are November and December (Cloud cover 47).
Average visibility in December
Miguel Calmon, Brazil
- Average visibility in December: 9km
The months with the highest visibility are February, March, August, September, October, November and December (9km).
The months with the lowest visibility are January, April, May, June and July (8km).
Miguel Calmon, Brazil
Weather forecast for your location
2. Allow the app to use your location