December weather forecast
Puerto Nariño, Colombia

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Weather in December

December, the first month of the summer in Puerto Nariño, is still a hot month, with an average temperature ranging between max 30.4°C (86.7°F) and min 22.5°C (72.5°F).

Temperature

December brings an average high-temperature of a still tropical 30.4°C (86.7°F), showing a slight difference from November's 31.9°C (89.4°F). Puerto Nariño's temperature tends to fall to an average low of 22.5°C (72.5°F) during the nights of December.

Heat index

The heat index in December is calculated to be a blisteringly hot 42°C (107.6°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Always consider that heat index estimations are for light winds and places in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In December, the average relative humidity is 89%.

Rainfall

The month with the most rainfall is December, when the rain falls for 23.6 days and typically aggregates up to 182mm (7.17") of precipitation.

Daylight

The month with the longest days in Puerto Nariño is December, with an average of 12h and 18min of daylight.
On the first day of the month, sunrise is at 05:20 and sunset at 17:40. On the last day of December, sunrise is at 05:34 and sunset at 17:54 -05.

Sunshine

In Puerto Nariño, the average sunshine in December is 6h.

UV index

The months with the lowest UV index in Puerto Nariño are January through June, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

How hot is December in Puerto Nariño?

Puerto Nariño in December has an average high-temperature of 30.4°C (86.7°F) and an average low-temperature of 22.5°C (72.5°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in December is calculated to be 42°C (107.6°F).

What is the average humidity in December in Puerto Nariño?

In December, the average relative humidity is 89%.

What is the rainiest month in Puerto Nariño?

The month with the most rainfall in Puerto Nariño is December, when the rain falls for 23.6 days and typically aggregates up to 182mm (7.17") of precipitation.

How many days does it rain in December in Puerto Nariño?

In Puerto Nariño, in December, it is raining for 23.6 days, with typically 182mm (7.17") of accumulated precipitation.

When are the longest days in Puerto Nariño?

December has the longest days of the year in Puerto Nariño, Colombia, with an average of 12h and 18min of daylight.

How many hours of daylight does Puerto Nariño have in December?

The average day length in December in Puerto Nariño, Colombia, is 12h and 20min.

What time are sunrise and sunset in December in Puerto Nariño?

On the first day of December in Puerto Nariño, Colombia, sunrise is at 05:20 and sunset at 17:40. On the last day of the month, sunrise is at 05:34 and sunset at 17:54 -05.

How long on average sun shines in December in Puerto Nariño?

In December, the average sunshine duration is 6h.

What are the months with the lowest UV index in Puerto Nariño?

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index.

What is the UV index intensity in December in Puerto Nariño?

In Puerto Nariño, the average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Puerto Nariño, Colombia

Average temperature in December - Puerto Nariño, Colombia
  • Average high temperature in December: 30.4°C

The warmest month (with the highest average high temperature) is September (33.7°C).
The month with the lowest average high temperature is May (29.9°C).

  • Average low temperature in December: 22.5°C

The month with the highest average low temperature is November (22.8°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).

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Average pressure in December
Puerto Nariño, Colombia

Average pressure in December - Puerto Nariño, Colombia
  • Average pressure in December: 1009.1mbar

The month with the highest atmospheric pressure is July (1012.4mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).

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Average wind speed in December
Puerto Nariño, Colombia

Average wind speed in December - Puerto Nariño, Colombia
  • Average wind speed in December: 3.5km/h

The windiest months (with the highest average wind speed) are October and November (3.7km/h).
The calmest months (with the lowest average wind speed) are April and May (3.3km/h).

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Average humidity in December
Puerto Nariño, Colombia

Average humidity in December - Puerto Nariño, Colombia
  • Average humidity in December: 89%

The months with the highest relative humidity are January, February, March and April (90%).
The months with the lowest relative humidity are August and September (76%).

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Average rainfall in December
Puerto Nariño, Colombia

Average rainfall in December - Puerto Nariño, Colombia
  • Average rainfall in December: 182mm

The wettest month (with the highest rainfall) is December (182mm).
The driest month (with the least rainfall) is August (30mm).

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Average rainfall days in December
Puerto Nariño, Colombia

Average rainfall days in December - Puerto Nariño, Colombia
  • Average rainfall days in December: 23.6 days

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is August (12.8 days).

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Average daylight in December /
Average sunshine in December
Puerto Nariño, Colombia

Average daylight in December / Average sunshine in December - Puerto Nariño, Colombia
  • Average daylight in December: 12h and 2min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is March (Average sunshine: 5h and 36min).

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Average sunshine days in December
Puerto Nariño, Colombia

Average sunshine days in December - Puerto Nariño, Colombia
  • Average sunshine days in December: 6.6 days

The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is March (3.9 days).

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Average UV index in December
Puerto Nariño, Colombia

Average UV index in December - Puerto Nariño, Colombia
  • Average UV index in December: 6

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

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Average cloud cover in December
Puerto Nariño, Colombia

Average cloud cover in December - Puerto Nariño, Colombia
  • Average cloud cover in December: 69

The month with the most cloud cover is March (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).

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Average visibility in December
Puerto Nariño, Colombia

Average visibility in December - Puerto Nariño, Colombia
  • Average visibility in December: 5km

The months with the highest visibility are August and September (8km).
The months with the lowest visibility are January, March, April and December (5km).

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Puerto Nariño, Colombia

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