December weather forecast
Mixco, Guatemala

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Weather in December

Closing the year in December, Mixco residents enjoy a continuation of the trends set in November. The weather pendulum swings back to dry conditions, further dwindling the average rainfall to just 9mm (0.35"). A remarkable characteristic of December is the significant increase in the average wind speed to 11.9km/h (7.4mph). The weather in December is generally pleasant and marks a considerable improvement, allowing residents and tourists to engage in numerous outdoor activities. Overall, December's climate marks an end to the rainy season and the full onset of the dry season.

Temperature

The advent of December in Mixco signifies a minor shift to an average high-temperature of a still agreeable 22.8°C (73°F), aligning closely with November. Throughout December, the average low-temperature in Mixco dips to a fresh 12.4°C (54.3°F).

Humidity

In Mixco, Guatemala, the average relative humidity in December is 79%.

Rainfall

In Mixco, during December, the rain falls for 7.5 days and regularly aggregates up to 9mm (0.35") of precipitation. Throughout the year, in Mixco, there are 231.3 rainfall days, and 1656mm (65.2") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Mixco, with an average of 11h and 18min of daylight.
On the first day of December in Mixco, Guatemala, sunrise is at 06:12 and sunset at 17:31. On the last day of the month, sunrise is at 06:27 and sunset at 17:44 CST.

Sunshine

The average sunshine in December is 7.5h.

UV index

In Mixco, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 5 in December leads to these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What is the average December temperature in Mixco?

The high-temperature, in December, in Mixco, records 22.8°C (73°F), while the low-temperature is 12.4°C (54.3°F). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in April is estimated at 29°C (84.2°F).

What is the average humidity in December in Mixco?

In December, the average relative humidity in Mixco, Guatemala, is 79%.

How many days does it rain in December in Mixco?

In Mixco, in December, it is raining for 7.5 days, with typically 9mm (0.35") of accumulated precipitation.

What is the month with the shortest days in Mixco?

December has the shortest days of the year in Mixco, with an average of 11h and 18min of daylight.

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

The average day length in December in Mixco is 11h and 17min.

When are sunrise and sunset in December in Mixco?

In December, on the first day of the month, sunrise is at 06:12 and sunset at 17:31. On the last day of the month, in Mixco, sunrise is at 06:27 and sunset at 17:44 CST.

How many hours of sunshine does Mixco have in December?

In Mixco, the average sunshine duration in December is 7.5h.

What is the UV index intensity in December in Mixco?

The average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.

Average temperature in December
Mixco, Guatemala

Average temperature in December - Mixco, Guatemala
  • Average high temperature in December: 22.8°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is October (22.5°C).

  • Average low temperature in December: 12.4°C

The month with the highest average low temperature is May (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).

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Average pressure in December
Mixco, Guatemala

Average pressure in December - Mixco, Guatemala
  • Average pressure in December: 1014.8mbar

The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).

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Average wind speed in December
Mixco, Guatemala

Average wind speed in December - Mixco, Guatemala
  • Average wind speed in December: 11.9km/h

The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).

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Average humidity in December
Mixco, Guatemala

Average humidity in December - Mixco, Guatemala
  • Average humidity in December: 79%

The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).

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Average rainfall in December
Mixco, Guatemala

Average rainfall in December - Mixco, Guatemala
  • Average rainfall in December: 9mm

The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).

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Average rainfall days in December
Mixco, Guatemala

Average rainfall days in December - Mixco, Guatemala
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is September (28.7 days).
The month with the least rainy days is January (6.7 days).

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Average daylight in December /
Average sunshine in December
Mixco, Guatemala

Average daylight in December / Average sunshine in December - Mixco, Guatemala
  • Average daylight in December: 11h and 2min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in December: 7h and 3min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 24min).

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Average sunshine days in December
Mixco, Guatemala

Average sunshine days in December - Mixco, Guatemala
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.9 days).

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Average UV index in December
Mixco, Guatemala

Average UV index in December - Mixco, Guatemala
  • Average UV index in December: 5

The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are August and October (UV index 4).

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Average cloud cover in December
Mixco, Guatemala

Average cloud cover in December - Mixco, Guatemala
  • Average cloud cover in December: 28

The months with the most cloud cover are June and September (Cloud cover 59).
The months with the least cloud cover are January, February and March (Cloud cover 26).

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Average visibility in December
Mixco, Guatemala

Average visibility in December - Mixco, Guatemala
  • Average visibility in December: 9km

The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).

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Mixco, Guatemala

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