December weather forecast and climate
Guacimito, Colombia

Weather in December

The first month of the winter, December, is also a hot month in Guacimito, Colombia, with average temperature varying between 18°C (64.4°F) and 33.6°C (92.5°F).

Temperature

In Guacimito, the average high-temperature in December is practically the same as in November - a still tropical 33.6°C (92.5°F). The average low-temperature, in Guacimito, is 18°C (64.4°F).

Heat index

The average heat index is estimated at a blistering 41.1°C (106°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
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 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like wind, metabolic differences, clothing, and activity influence one's weather impression. 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 especially crucial for babies and toddlers. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Guacimito, the average relative humidity in December is 60%.

Rainfall

In December, in Guacimito, the rain falls for 12.2 days. Throughout December, 56mm (2.2") of precipitation is accumulated. Throughout the year, in Guacimito, Colombia, there are 211.1 rainfall days, and 802mm (31.57") of precipitation is accumulated.

Daylight

Months with the shortest days in Guacimito are January, November and December, with an average of 11.9h of daylight.

Sunshine

December has the least sunshine of the year, with an average of 8.4h of sunshine.

UV index

Months with the lowest UV index in Guacimito, Colombia, are May, June, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Guacimito?

The average high-temperature, in December, in Guacimito, Colombia, is 33.6°C (92.5°F), while the average low-temperature is 18°C (64.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that represents influence of the relative humidity to air temperaure, in December is evaluated at 41.1°C (106°F).

What is the average humidity in December in Guacimito?

In Guacimito, the average relative humidity in December is 60%.

How much does it rain in Guacimito in December?

In Guacimito, in December, during 12.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated.

What is the month with the shortest days in Guacimito?

January, November and December, with an average of 11.9h of daylight, are months with the shortest days in Guacimito, Colombia.

What is the average length of the day in December in Guacimito?

In December, the average length of the day in Guacimito is 11.9h.

What is the month with the least sunshine in Guacimito?

The month with the least sunshine is December, with an average of 8.4h of sunshine.

How long on average sun shines in December in Guacimito?

In Guacimito, the average sunshine in December is 8.4h.

What are the months with the lowest UV index in Guacimito?

Months with the lowest UV index in Guacimito are May, June, November and December, with an average maximum UV index of 6.

How high is the UV index in December in Guacimito?

In December, the average daily maximum UV index in Guacimito is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in December
Guacimito, Colombia

Average temperature in December - Guacimito, Colombia
  • Average high temperature in December: 33.6°C

The warmest month (with the highest average high temperature) is February (35.5°C).
The month with the lowest average high temperature is June (32.5°C).

  • Average low temperature in December: 18°C

The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is December (18°C).

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Average pressure in December
Guacimito, Colombia

Average pressure in December - Guacimito, Colombia
  • Average pressure in December: 1013.2mbar

The month with the highest atmospheric pressure is July (1015.2mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

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Average wind speed in December
Guacimito, Colombia

Average wind speed in December - Guacimito, Colombia
  • Average wind speed in December: 3.9km/h

The windiest months (with the highest average wind speed) are July and August (7.1km/h).
The calmest month (with the lowest average wind speed) is November (3.6km/h).

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Average humidity in December
Guacimito, Colombia

Average humidity in December - Guacimito, Colombia
  • Average humidity in December: 60%

The month with the highest relative humidity is November (65%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in December
Guacimito, Colombia

Average rainfall in December - Guacimito, Colombia
  • Average rainfall in December: 56mm

The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is January (37mm).

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Average rainfall days in December
Guacimito, Colombia

Average rainfall days in December - Guacimito, Colombia
  • Average rainfall days in December: 12.2 days

The month with the highest number of rainy days is May (23.4 days).
The month with the least rainy days is January (10.5 days).

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

Average daylight in December / Average sunshine in December - Guacimito, Colombia
  • Average daylight in December: 11.9h

The month with the longest days is June (Average daylight: 12.4h).
Months with the shortest days are January, November and December (Average daylight: 11.9h).

  • Average sunshine in December: 8.4h

The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 8.4h).

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Average sunshine days in December
Guacimito, Colombia

Average sunshine days in December - Guacimito, Colombia
  • Average sunshine days in December: 11.1 days

The month with the most sunshine days is January (14.1 days).
The month with the least sunshine days is May (2.4 days).

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Average UV index in December
Guacimito, Colombia

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

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

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Average cloud cover in December
Guacimito, Colombia

Average cloud cover in December - Guacimito, Colombia
  • Average cloud cover in December: 26

The month with the most cloud cover is May (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 22).

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Average visibility in December
Guacimito, Colombia

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

Months with the highest visibility are January, February, March, April, May, June, July, August and September (10km).
Months with the lowest visibility are October, November and December (9km).

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