December weather forecast
Retalhuleu, Guatemala

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Weather in December

December rounds off Retalhuleu’s dry season, witnessing a further contraction in rainfall figures to 50mm (1.97"), returning to January and February levels. This month ushers in an invitingly dry spell, ceasing the heavy downpours that had been a recurrent theme. The cooler, drier weather paints a striking contrast against the earlier heat and rain, marking an endearing close to the year. This crisp air announces a graceful transition back to January, bringing forth the cyclical beauty of Retalhuleu's tropical climate.

Temperature

Retalhuleu, in December, notes a high-temperature average of a still hot 31°C (87.8°F), identical to November. In the month of December, Retalhuleu witnesses a consistent average low-temperature of 24°C (75.2°F).

Rainfall

During December, Retalhuleu regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, in Retalhuleu, 2530mm (99.61") of rain is accumulated.

Daylight

December has the shortest days of the year in Retalhuleu, with an average of 11h and 18min of daylight.
On the first day of December in Retalhuleu, sunrise is at 06:16 and sunset at 17:35. On the last day of the month, sunrise is at 06:31 and sunset at 17:48 CST.
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Frequently asked questions

How hot is it in Retalhuleu in December?

In December, in Retalhuleu, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 24°C (75.2°F).

How much does it rain in Retalhuleu in December?

In Retalhuleu, Guatemala, in December, 50mm (1.97") of precipitation is typically accumulated.

What is the month with the shortest days in Retalhuleu?

The month with the shortest days in Retalhuleu is December, with an average of 11h and 18min of daylight.

How many hours of daylight does Retalhuleu have in December?

In Retalhuleu, Guatemala, the average day length in December is 11h and 17min.

When are sunrise and sunset in December in Retalhuleu?

On the first day of December in Retalhuleu, Guatemala, sunrise is at 06:16 and sunset at 17:35. On the last day of the month, sunrise is at 06:31 and sunset at 17:48 CST.

Average temperature in December
Retalhuleu, Guatemala

Average temperature in December - Retalhuleu, Guatemala
  • Average high temperature in December: 31°C

The warmest month (with the highest average high temperature) is April (32°C).
The months with the lowest average high temperature are July, September and October (29°C).

  • Average low temperature in December: 24°C

The months with the highest average low temperature are March and April (26°C).
The coldest months (with the lowest average low temperature) are January, February, August, September, October, November and December (24°C).

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Average rainfall in December
Retalhuleu, Guatemala

Average rainfall in December - Retalhuleu, Guatemala
  • Average rainfall in December: 50mm

The wettest month (with the highest rainfall) is September (460mm).
The driest month (with the least rainfall) is February (30mm).

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Average daylight in December
Retalhuleu, Guatemala

Average daylight in December - Retalhuleu, 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).

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Retalhuleu, Guatemala

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