Guatemala weather in December 2025
Guatemala weather in December 2025
Day
23 °C
Night
12 °C
Sea
29 °C
Precipitation
12 mm
in month
Rainy days
3 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
73 %
Day
23 °C
Night
12 °C
Sea
29 °C
Precipitation
12 mm
in month
Rainy days
3 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
73 %
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Weather overview
In December in Guatemala, the average air temperature ranges from 23 °C (74 °F) during the day to 12 °C (53 °F) at night. There are 3 days of rain on average, where the rainfall is 12 mm (0.48 in).
Is December a good month to visit Guatemala?
In Guatemala in December, there are ideal conditions for a vacation. The seawater temperature reaches ideal 29 °C (84 °F). There are only 3 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 23 °C (74 °F), but others will feel perfectly fine. The temperature of 12 °C (53 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What is the temperature in Guatemala during the day in December?
In December in Guatemala, the average daily temperatures will be 23 °C (74 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
How many days of precipitation on average can I expect in Guatemala in December?
In Guatemala in December, we can expect 3 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.6 days of the week, or in general - 9 % days.
What is the humidity in Guatemala in December?
In Guatemala in December, expect humidity around 73 %.
What is the air temperature in Guatemala in December at night?
The average night temperature in Guatemala in December is 12 °C (53 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
How many sunny hours can I expect in December in Guatemala?
There is an average length of sunshine of 7 hours per day in December in Guatemala.
How long is the day (from dawn till dusk) in Guatemala in December?
The length of daylight in Guatemala in December is 11 hours.
Is there a dry season in December in Guatemala?
Yes, there is a dry season in Guatemala in December with just 3 days during the month being rainy.
How windy is it in Guatemala in December?
An average wind scale that can be expected in Guatemala in December is 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.
Is Guatemala rainier in December than in January?
No, in Guatemala in December it does not rain more than in January.
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