Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
As November transitions into December, the average high-temperature rests at a still agreeable 22.8°C (73°F), maintaining a close resemblance to the previous month. Buena Vista observes an average low-temperature of 12.4°C (54.3°F) during December.Humidity
In December, the average relative humidity is 79%.Rainfall
In Buena Vista, Guatemala, during December, the rain falls for 7.5 days and regularly aggregates up to 9mm (0.35") of precipitation. Throughout the year, there are 231.4 rainfall days, and 1685mm (66.34") of precipitation is accumulated.Daylight
The month with the shortest days in Buena Vista is December, with an average of 11h and 18min of daylight.On the first day of the month, sunrise is at 06:11 and sunset at 17:30. On the last day of December, sunrise is at 06:27 and sunset at 17:43 CST.
Sunshine
In December, the average sunshine in Buena Vista is 7.5h.UV index
In December, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 during December leads to these advisories:
Exercise prevention - Protecting skin and eyes from harm is required. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the average December temperature in Buena Vista?
What is the average humidity in December in Buena Vista?
How many days does it rain in December in Buena Vista?
What is the month with the shortest days in Buena Vista?
What is the average length of the day in December in Buena Vista?
When is the sunrise / sunset in December in Buena Vista?
How long on average sun shines in December in Buena Vista?
What is the UV index intensity in December in Buena Vista?
Average temperature in December
Buena Vista, 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).
Average pressure in December
Buena Vista, 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).
Average wind speed in December
Buena Vista, 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 (5.7km/h).
Average humidity in December
Buena Vista, 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%).
Average rainfall in December
Buena Vista, Guatemala
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is September (298mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in December
Buena Vista, Guatemala
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is September (28.8 days).
The month with the least rainy days is January (6.7 days).
Average daylight in December /
Average sunshine in December
Buena Vista, 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).
Average sunshine days in December
Buena Vista, 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 (0.8 days).
Average UV index in December
Buena Vista, 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).
Average cloud cover in December
Buena Vista, Guatemala
- Average cloud cover in December: 28
The month with the most cloud cover is September (Cloud cover 60).
The months with the least cloud cover are January, February and March (Cloud cover 26).
Average visibility in December
Buena Vista, Guatemala
- Average visibility in December: 9km
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
Buena Vista, Guatemala
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