December weather forecast and climate
Marfil, Colombia

Weather in December

December, the first month of the winter, in Marfil, is still a tropical month, with average temperature ranging between min 19.5°C (67.1°F) and max 30.5°C (86.9°F).

Temperature

In Marfil, the average high-temperature in December is practically the same as in November - a still hot 30.5°C (86.9°F). In Marfil, the average low-temperature is 19.5°C (67.1°F).

Heat index

The average heat index is appraised at a sweltering 37.7°C (99.9°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, pregnancy, wind, and differences in body mass, height, and shape affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in December is 75%.

Rainfall

In December, the rain falls for 23.5 days. Throughout December, 163mm (6.42") of precipitation is accumulated. In Marfil, during the entire year, the rain falls for 279.7 days and collects up to 2063mm (81.22") of precipitation.

Daylight

Months with the shortest days are January and December, with an average of 11.8h of daylight.

Sunshine

With an average of 7.8h of sunshine, December has the least sunshine of the year.

UV index

Months with the lowest UV index in Marfil are January through March, May through July, September through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in December transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in December in Marfil?

In December, in Marfil, the average high-temperature is 30.5°C (86.9°F), and the average low-temperature is 19.5°C (67.1°F). In December, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is appraised at 37.7°C (99.9°F).

What is the average humidity in December in Marfil?

In December, the average relative humidity is 75%.

How much does it rain in Marfil in December?

In Marfil, Colombia, in December, during 23.5 rainfall days, 163mm (6.42") of precipitation is typically accumulated.

What is the month with the shortest days in Marfil?

January and December, with an average of 11.8h of daylight, are months with the shortest days in Marfil, Colombia.

How many hours of daylight does Marfil have in December?

The average length of the day in December in Marfil is 11.8h.

What is the month with the least sunshine in Marfil?

December has the least sunshine of the year in Marfil, with an average of 7.8h of sunshine.

How long on average sun shines in December in Marfil?

In December, the average sunshine in Marfil, Colombia, is 7.8h.

What is the month with the lowest UV index in Marfil?

Months with the lowest UV index in Marfil, Colombia, are January through March, May through July, September through December, with an average maximum UV index of 6.

How high is the UV index in December in Marfil?

The average daily maximum UV index in December in Marfil, Colombia, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in December
Marfil, Colombia

Average temperature in December - Marfil, Colombia
  • Average high temperature in December: 30.5°C

The warmest month (with the highest average high temperature) is August (33.8°C).
The month with the lowest average high temperature is November (30.3°C).

  • Average low temperature in December: 19.5°C

The month with the highest average low temperature is March (20.4°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).

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Average pressure in December
Marfil, Colombia

Average pressure in December - Marfil, Colombia
  • Average pressure in December: 1012.7mbar

Months with the highest atmospheric pressure are June and July (1013.7mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).

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Average wind speed in December
Marfil, Colombia

Average wind speed in December - Marfil, Colombia
  • Average wind speed in December: 2.9km/h

The windiest month (with the highest average wind speed) is July (3.9km/h).
The calmest month (with the lowest average wind speed) is November (2.8km/h).

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Average humidity in December
Marfil, Colombia

Average humidity in December - Marfil, Colombia
  • Average humidity in December: 75%

The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in December
Marfil, Colombia

Average rainfall in December - Marfil, Colombia
  • Average rainfall in December: 163mm

The wettest month (with the highest rainfall) is October (283mm).
The driest month (with the least rainfall) is August (106mm).

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Average rainfall days in December
Marfil, Colombia

Average rainfall days in December - Marfil, Colombia
  • Average rainfall days in December: 23.5 days

The month with the highest number of rainy days is March (28 days).
The month with the least rainy days is August (18.8 days).

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Average daylight in December /
Average sunshine in December
Marfil, Colombia

Average daylight in December / Average sunshine in December - Marfil, Colombia
  • Average daylight in December: 11.8h

The month with the longest days is June (Average daylight: 12.5h).
Months with the shortest days are January and December (Average daylight: 11.8h).

  • Average sunshine in December: 7.8h

The month with the most sunshine is August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 7.8h).

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Average sunshine days in December
Marfil, Colombia

Average sunshine days in December - Marfil, Colombia
  • Average sunshine days in December: 6.5 days

The month with the most sunshine days is August (11.2 days).
The month with the least sunshine days is November (2 days).

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Average UV index in December
Marfil, Colombia

Average UV index in December - Marfil, Colombia
  • Average UV index in December: 6

Months with the highest UV index are April and August (UV index 7).
Months with the lowest UV index are January, February, March, May, June, July, September, October, November and December (UV index 6).

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Average cloud cover in December
Marfil, Colombia

Average cloud cover in December - Marfil, Colombia
  • Average cloud cover in December: 36

The month with the most cloud cover is November (Cloud cover 43).
Months with the least cloud cover are August and September (Cloud cover 27).

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Average visibility in December
Marfil, Colombia

Average visibility in December - Marfil, Colombia
  • Average visibility in December: 9km

Months with the highest visibility are July and August (10km).
Months with the lowest visibility are October and November (8km).

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