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
December
Weather in December
Temperature
San Bernardo del Viento sees the arrival of December with an average high-temperature of a still tropical 31.3°C (88.3°F), indicating a subtle variation from November. The average nighttime temperature lowers to a warm 24.2°C (75.6°F) throughout December.Heat index
December's mean heat index is appraised at a blistering 42°C (107.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In December, the average relative humidity is 80%.Rainfall
In San Bernardo del Viento, Colombia, in December, it is raining for 23.1 days, with typically 84mm (3.31") of accumulated precipitation. In San Bernardo del Viento, during the entire year, the rain falls for 291.1 days and collects up to 1364mm (53.7") of precipitation.Daylight
With an average of 11h and 36min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:04 and sunset at 17:41. On the last day of the month, sunrise is at 06:19 and sunset at 17:54 -05.
Sunshine
December has the least sunshine of the year in San Bernardo del Viento, with an average of 6.9h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 7 during December, leads to the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in San Bernardo del Viento?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
How many hours of daylight does San Bernardo del Viento have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
San Bernardo del Viento, Colombia
- Average high temperature in December: 31.3°C
The warmest month (with the highest average high temperature) is February (33°C).
The month with the lowest average high temperature is October (30.4°C).
- Average low temperature in December: 24.2°C
The month with the highest average low temperature is April (25.8°C).
The coldest month (with the lowest average low temperature) is December (24.2°C).
Average pressure in December
San Bernardo del Viento, Colombia
- Average pressure in December: 1008.8mbar
The months with the highest atmospheric pressure are May and September (1009.4mbar).
The months with the lowest atmospheric pressure are February, November and December (1008.8mbar).
Average wind speed in December
San Bernardo del Viento, Colombia
- Average wind speed in December: 7.9km/h
The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest month (with the lowest average wind speed) is June (7.4km/h).
Average humidity in December
San Bernardo del Viento, Colombia
- Average humidity in December: 80%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is February (73%).
Average rainfall in December
San Bernardo del Viento, Colombia
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is October (187mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in December
San Bernardo del Viento, Colombia
- Average rainfall days in December: 23.1 days
The month with the highest number of rainy days is October (29.2 days).
The month with the least rainy days is February (13.4 days).
Average daylight in December /
Average sunshine in December
San Bernardo del Viento, Colombia
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
San Bernardo del Viento, Colombia
- Average sunshine days in December: 6 days
The month with the most sunshine days is January (13 days).
The month with the least sunshine days is November (1.1 days).
Average UV index in December
San Bernardo del Viento, Colombia
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
San Bernardo del Viento, Colombia
- Average cloud cover in December: 29
The months with the most cloud cover are April and October (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 24).
Average visibility in December
San Bernardo del Viento, Colombia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June, July, September, November and December (10km).
The months with the lowest visibility are May, August and October (9km).
