December weather forecastColina, Brazil
December
Weather in December
December, the first month of the summer in Colina, is also a moderately hot month, with temperature in the range of an average high of 28.7°C (83.7°F) and an average low of 20.5°C (68.9°F).Temperature
During December, the average high-temperature is a still warm 28.7°C (83.7°F), maintaining a close resemblance to that of the preceding month. Colina reports an average nighttime low-temperature of 20.5°C (68.9°F) in December.Heat index
December's mean heat index is computed to be a torrid 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. 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 largely significant for babies and toddlers. 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In Colina, the average relative humidity in December is 84%.Rainfall
In Colina, in December, during 27.6 rainfall days, 183mm (7.2") of precipitation is typically accumulated. In Colina, during the entire year, the rain falls for 211.9 days and collects up to 1351mm (53.19") of precipitation.Daylight
December has the longest days of the year, with an average of 13h and 24min of daylight.On the first day of the month, sunrise is at 05:24 and sunset at 18:42. On the last day of December, sunrise is at 05:36 and sunset at 18:58 -03.
Sunshine
In December, the average sunshine is 7.4h.UV index
January, February, April, May 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 medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 5 during December leads to these instructions:
Undertake precautions - Guarding against sun damage is counselled. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Colina, Brazil
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is September (32.5°C).
The month with the lowest average high temperature is June (25.2°C).
- Average low temperature in December: 20.5°C
The month with the highest average low temperature is October (20.6°C).
The coldest month (with the lowest average low temperature) is June (15.5°C).
Average pressure in December
Colina, Brazil
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in December
Colina, Brazil
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is February (6.5km/h).
Average humidity in December
Colina, Brazil
- Average humidity in December: 84%
The months with the highest relative humidity are January, February and March (88%).
The month with the lowest relative humidity is September (48%).
Average rainfall in December
Colina, Brazil
- Average rainfall in December: 183mm
The wettest month (with the highest rainfall) is January (221mm).
The driest months (with the least rainfall) are July and August (12mm).
Average rainfall days in December
Colina, Brazil
- Average rainfall days in December: 27.6 days
The month with the highest number of rainy days is January (27.7 days).
The month with the least rainy days is August (3.9 days).
Average daylight in December /
Average sunshine in December
Colina, Brazil
- Average daylight in December: 13h and 24min
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 54min).
- Average sunshine in December: 7h and 24min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in December
Colina, Brazil
- Average sunshine days in December: 2.6 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is February (2.1 days).
Average UV index in December
Colina, Brazil
- Average UV index in December: 5
The months with the highest UV index are March, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, April, May and December (UV index 5).
Average cloud cover in December
Colina, Brazil
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Colina, 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).
