December weather forecast
Neiva, Colombia

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Weather in December

December marks the end of the year with a distinctive charm in Neiva, Colombia. A significant rollback of precipitation down to 44mm (1.73") is witnessed, giving way to drier days, taking us back to the levels observed at the start of the year. The daylight hours, temperature contrast and stress on the wind speeds continue without marked deviations. Pressure parameters take a slight upward turn, reaching 1012.6mb, crowning the city with a calm and serene ambiance. December stages a number of sunny days, making it a conducive period for visitors and explorers to savor Neiva's charisma.

Temperature

The average high-temperature in Neiva during December registers at a still moderately hot 28.3°C (82.9°F), closely corresponding to the preceding month. Neiva records a pronounced decline from the day's peak to an average nighttime low-temperature of 15.5°C (59.9°F) throughout December.

Heat index

December's average heat index is calculated to be a hot 31°C (87.8°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
The metrics for the heat index are tailored for both shady environments and light 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 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for 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.

Humidity

In December, the average relative humidity is 67%.

Rainfall

In Neiva, in December, it is raining for 16.5 days, with typically 44mm (1.73") of accumulated precipitation. In Neiva, Colombia, during the entire year, the rain falls for 257.6 days and collects up to 711mm (27.99") of precipitation.

Daylight

The month with the shortest days is December, with an average of 12h and 0min of daylight.
On the first day of the month, sunrise is at 05:51 and sunset at 17:49. On the last day of December, in Neiva, sunrise is at 06:05 and sunset at 18:03 -05.

Sunshine

With an average of 8.8h of sunshine, December has the least sunshine of the year.

UV index

January through April, July through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the UV index of 6 transforms into the following advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Jan 25, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

How hot is December in Neiva?

In December, in Neiva, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 15.5°C (59.9°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in December is calculated to be 31°C (87.8°F).

What is the average humidity in December in Neiva?

In December, the average relative humidity in Neiva, Colombia, is 67%.

How much does it rain in Neiva in December?

In Neiva, in December, during 16.5 rainfall days, 44mm (1.73") of precipitation is typically accumulated.

What is the month with the shortest days in Neiva?

December has the shortest days of the year in Neiva, Colombia, with an average of 12h and 0min of daylight.

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

In December, the average day length in Neiva is 11h and 58min.

When are sunrise and sunset in December in Neiva?

On the first day of December in Neiva, sunrise is at 05:51 and sunset at 17:49. On the last day of the month, sunrise is at 06:05 and sunset at 18:03 -05.

What is the month with the least sunshine in Neiva?

With an average of 8.8h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Neiva?

The average sunshine duration in December is 8.8h.

What is the month with the highest UV index in Neiva?

January through April, July through December, with an average maximum UV index of 6, are months with the highest UV index in Neiva.

What is the UV index intensity in December in Neiva?

In December, the average daily maximum UV index in Neiva, Colombia, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe 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 temperature in December
Neiva, Colombia

Average temperature in December - Neiva, Colombia
  • Average high temperature in December: 28.3°C

The warmest month (with the highest average high temperature) is February (29.4°C).
The month with the lowest average high temperature is July (25.6°C).

  • Average low temperature in December: 15.5°C

The months with the highest average low temperature are March and May (17.3°C).
The coldest months (with the lowest average low temperature) are January and December (15.5°C).

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Average pressure in December
Neiva, Colombia

Average pressure in December - Neiva, Colombia
  • Average pressure in December: 1012.6mbar

The month with the highest atmospheric pressure is July (1015.4mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).

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Average wind speed in December
Neiva, Colombia

Average wind speed in December - Neiva, Colombia
  • Average wind speed in December: 4.3km/h

The windiest month (with the highest average wind speed) is August (6.4km/h).
The calmest month (with the lowest average wind speed) is November (3.9km/h).

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Average humidity in December
Neiva, Colombia

Average humidity in December - Neiva, Colombia
  • Average humidity in December: 67%

The months with the highest relative humidity are April and May (73%).
The months with the lowest relative humidity are January and February (64%).

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Average rainfall in December
Neiva, Colombia

Average rainfall in December - Neiva, Colombia
  • Average rainfall in December: 44mm

The wettest months (with the highest rainfall) are March and April (90mm).
The driest month (with the least rainfall) is January (34mm).

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Average rainfall days in December
Neiva, Colombia

Average rainfall days in December - Neiva, Colombia
  • Average rainfall days in December: 16.5 days

The month with the highest number of rainy days is April (27 days).
The month with the least rainy days is January (13.8 days).

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

Average daylight in December / Average sunshine in December - Neiva, Colombia
  • Average daylight in December: 12h and 0min

The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).

  • Average sunshine in December: 8h and 5min

The months with the most sunshine are May and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 8h and 48min).

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Average sunshine days in December
Neiva, Colombia

Average sunshine days in December - Neiva, Colombia
  • Average sunshine days in December: 10.8 days

The month with the most sunshine days is January (13.1 days).
The month with the least sunshine days is April (2.3 days).

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Average UV index in December
Neiva, Colombia

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

The months with the highest UV index are January, February, March, April, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 5).

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Average cloud cover in December
Neiva, Colombia

Average cloud cover in December - Neiva, Colombia
  • Average cloud cover in December: 27

The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 25).

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Average visibility in December
Neiva, Colombia

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

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

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Neiva, Colombia

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