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
December's onset brings an average high-temperature of a still warm 26.5°C (79.7°F), showing a minute difference from November's 27.2°C (81°F). Guanabana's temperature in December lowers to a consistent average of 20.1°C (68.2°F) during the nights.Humidity
The average relative humidity in December in Guanabana, Cuba, is 80%.Rainfall
In Guanabana, Cuba, in December, it is raining for 11.5 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 204.4 rainfall days, and 774mm (30.47") of precipitation is accumulated.Daylight
With an average of 10h and 48min of daylight, December has the shortest days of the year in Guanabana.On the first day of December in Guanabana, sunrise is at 06:50 and sunset at 17:40. On the last day of the month, sunrise is at 07:06 and sunset at 17:51 CST.
Sunshine
In Guanabana, Cuba, the average sunshine in December is 6.3h.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 during December leads to these advisories:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Guanabana in December?
What is the average humidity in December in Guanabana?
How many days does it rain in December in Guanabana?
What is the month with the shortest days in Guanabana?
How many hours of daylight does Guanabana have in December?
What time are sunrise and sunset in December in Guanabana?
How long on average sun shines in December in Guanabana?
What are the months with the lowest UV index in Guanabana?
What is the UV index reading in December in Guanabana?
Average temperature in December
Guanabana, Cuba
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is August (32.1°C).
The month with the lowest average high temperature is January (25.2°C).
- Average low temperature in December: 20.1°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).
Average pressure in December
Guanabana, Cuba
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is January (1018.4mbar).
The month with the lowest atmospheric pressure is October (1013.1mbar).
Average wind speed in December
Guanabana, Cuba
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is September (9.5km/h).
Average humidity in December
Guanabana, Cuba
- Average humidity in December: 80%
The month with the highest relative humidity is September (82%).
The months with the lowest relative humidity are March and April (71%).
Average rainfall in December
Guanabana, Cuba
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is March (19mm).
Average rainfall days in December
Guanabana, Cuba
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is June (23.5 days).
The month with the least rainy days is March (10.8 days).
Average daylight in December /
Average sunshine in December
Guanabana, Cuba
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Guanabana, Cuba
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is June (4.3 days).
Average UV index in December
Guanabana, Cuba
- Average UV index in December: 6
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 6).
Average cloud cover in December
Guanabana, Cuba
- Average cloud cover in December: 35
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility in December
Guanabana, Cuba
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June and November (10km).
The months with the lowest visibility are January, February, July, August, September, October and December (9km).
Guanabana, Cuba
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