December weather forecast
Rionegro, Colombia

Weather in December

The first month of the winter, December, is a moderately hot month in Rionegro, Colombia, with temperature in the range of an average high of 23.2°C (73.8°F) and an average low of 13.3°C (55.9°F).

Temperature

In December, the average high-temperature is practically the same as in November - a warm 23.2°C (73.8°F). In Rionegro, the average low-temperature is 13.3°C (55.9°F).

Humidity

In December, the average relative humidity is 84%.

Rainfall

In Rionegro, during December, the rain falls for 25 days and regularly aggregates up to 166mm (6.54") of precipitation. Throughout the year, there are 321.7 rainfall days, and 2638mm (103.86") of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 11h and 47min of daylight.
On the first day of December in Rionegro, sunrise is at 05:56 and sunset at 17:44. On the last day of the month, sunrise is at 06:11 and sunset at 17:57 -05.

Sunshine

With an average of 7h of sunshine, December has the least sunshine of the year.

UV index

The months with the highest UV index are January through September and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 5 in December transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Rionegro?

In Rionegro, in December, the average high-temperature is 23.2°C (73.8°F), and the average low-temperature is 13.3°C (55.9°F).

What is the average humidity in December in Rionegro?

In Rionegro, the average relative humidity in December is 84%.

How many days does it rain in December in Rionegro?

In Rionegro, Colombia, in December, it is raining for 25 days, with typically 166mm (6.54") of accumulated precipitation.

What is the month with the shortest days in Rionegro?

With an average of 11h and 47min of daylight, December has the shortest days of the year.

How many hours of daylight does Rionegro have in December?

In Rionegro, the average day length in December is 11h and 47min.

When is the sunrise / sunset in December in Rionegro?

In December, on the first day of the month, sunrise is at 05:56 and sunset at 17:44. On the last day of the month, in Rionegro, Colombia, sunrise is at 06:11 and sunset at 17:57 -05.

What is the month with the least sunshine in Rionegro?

The month with the least sunshine in Rionegro, Colombia, is December, with an average of 7h of sunshine.

How long on average sun shines in December in Rionegro?

The average sunshine duration in December in Rionegro, Colombia, is 7h.

When is the highest UV index in Rionegro?

January through September and December, with an average maximum UV index of 5, are months with the highest UV index in Rionegro, Colombia.

How high is the UV index in December in Rionegro?

In December, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Rionegro, Colombia

Average temperature in December - Rionegro, Colombia
  • Average high temperature in December: 23.2°C

The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is November (22.1°C).

  • Average low temperature in December: 13.3°C

The month with the highest average low temperature is April (14.3°C).
The coldest months (with the lowest average low temperature) are January and July (12.8°C).

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Average pressure in December
Rionegro, Colombia

Average pressure in December - Rionegro, Colombia
  • Average pressure in December: 1011.7mbar

The months with the highest atmospheric pressure are May and September (1012.4mbar).
The months with the lowest atmospheric pressure are February and December (1011.7mbar).

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Average wind speed in December
Rionegro, Colombia

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

The windiest month (with the highest average wind speed) is July (4.2km/h).
The calmest month (with the lowest average wind speed) is November (2.5km/h).

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Average humidity in December
Rionegro, Colombia

Average humidity in December - Rionegro, Colombia
  • Average humidity in December: 84%

The month with the highest relative humidity is November (88%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in December
Rionegro, Colombia

Average rainfall in December - Rionegro, Colombia
  • Average rainfall in December: 166mm

The wettest month (with the highest rainfall) is October (353mm).
The driest month (with the least rainfall) is January (125mm).

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Average rainfall days in December
Rionegro, Colombia

Average rainfall days in December - Rionegro, Colombia
  • Average rainfall days in December: 25 days

The months with the highest number of rainy days are May and October (29.4 days).
The month with the least rainy days is January (23.3 days).

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

Average daylight in December / Average sunshine in December - Rionegro, Colombia
  • Average daylight in December: 11h and 47min

The month with the longest days is June (Average daylight: 12h and 28min).
The month with the shortest days is December (Average daylight: 11h and 47min).

  • Average sunshine in December: 7h

The month with the most sunshine is August (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in December
Rionegro, Colombia

Average sunshine days in December - Rionegro, Colombia
  • Average sunshine days in December: 3.8 days

The month with the most sunshine days is January (5.2 days).
The month with the least sunshine days is November (0.2 days).

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Average UV index in December
Rionegro, Colombia

Average UV index in December - Rionegro, Colombia
  • Average UV index in December: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September and December (UV index 5).
The months with the lowest UV index are October and November (UV index 4).

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Average cloud cover in December
Rionegro, Colombia

Average cloud cover in December - Rionegro, Colombia
  • Average cloud cover in December: 50

The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Rionegro, Colombia

Average visibility in December - Rionegro, Colombia
  • Average visibility in December: 7km

The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are April, May, October, November and December (7km).

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