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
December
Weather in December
Temperature
The months of January and December bring the lowest temperatures, averaging a high of 28.7°C (83.7°F).Heat index
The heat index in December is appraised at a hot 34°C (93.2°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In December, the average relative humidity is 82%.Rainfall
In December, the rain falls for 14.1 days. Throughout December, 25mm (0.98") of precipitation is accumulated. In Mabay, during the entire year, the rain falls for 230.7 days and collects up to 742mm (29.21") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 54min of daylight.On the first day of December, sunrise is at 06:27 and sunset at 17:26. On the last day of the month, sunrise is at 06:43 and sunset at 17:38 CST.
Sunshine
In Mabay, the average sunshine in December is 6.9h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 6 suggests these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
Is it hot during December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Mabay have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Mabay, Cuba
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is August (33.5°C).
The months with the lowest average high temperature are January and December (28.7°C).
- Average low temperature in December: 19.6°C
The month with the highest average low temperature is August (23.3°C).
The coldest months (with the lowest average low temperature) are January and March (19.3°C).
Average pressure in December
Mabay, Cuba
- Average pressure in December: 1015.8mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in December
Mabay, Cuba
- Average wind speed in December: 7.5km/h
The windiest months (with the highest average wind speed) are February and March (8km/h).
The calmest months (with the lowest average wind speed) are June and September (5.8km/h).
Average humidity in December
Mabay, Cuba
- Average humidity in December: 82%
The months with the highest relative humidity are October and November (83%).
The month with the lowest relative humidity is March (71%).
Average rainfall in December
Mabay, Cuba
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is September (125mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in December
Mabay, Cuba
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is September (26.1 days).
The month with the least rainy days is February (9.7 days).
Average daylight in December /
Average sunshine in December
Mabay, Cuba
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The months with the least sunshine are January and November (Average sunshine: 6h and 42min).
Average sunshine days in December
Mabay, Cuba
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is March (16.8 days).
The month with the least sunshine days is September (2.5 days).
Average UV index in December
Mabay, Cuba
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in December
Mabay, Cuba
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Mabay, Cuba
- Average visibility in December: 7km
The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are October, November and December (7km).
