December weather forecastCalixto, Cuba
December
Weather in December
The first month of the winter, December, is also a moderately hot month in Calixto, Cuba, with an average temperature fluctuating between 28.5°C (83.3°F) and 20.3°C (68.5°F).Temperature
The average high-temperature is a still moderately hot 28.5°C (83.3°F) in December, hardly different from the 29°C (84.2°F) recorded in November. December brings Calixto a consistent average low-temperature of 20.3°C (68.5°F).Heat index
The average heat index in December is calculated to be a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
In December, the average relative humidity is 82%.Rainfall
In December, in Calixto, the rain falls for 11.1 days. Throughout December, 21mm (0.83") of precipitation is accumulated. Throughout the year, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 54min of daylight.On the first day of December, sunrise is at 06:28 and sunset at 17:25. On the last day of the month, sunrise is at 06:44 and sunset at 17:37 CST.
Sunshine
In December, the average sunshine is 6.5h.UV index
January through March, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Calixto, Cuba. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 6 during December translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Calixto, Cuba
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (28.3°C).
- Average low temperature in December: 20.3°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (19.5°C).
Average pressure in December
Calixto, Cuba
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.4mbar).
Average wind speed in December
Calixto, Cuba
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest months (with the lowest average wind speed) are September and October (7.3km/h).
Average humidity in December
Calixto, Cuba
- Average humidity in December: 82%
The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Calixto, Cuba
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is September (127mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Calixto, Cuba
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is October (23.7 days).
The month with the least rainy days is February (8.3 days).
Average daylight in December /
Average sunshine in December
Calixto, Cuba
- Average daylight in December: 10h and 54min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Calixto, Cuba
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is October (5.9 days).
Average UV index in December
Calixto, 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
Calixto, Cuba
- Average cloud cover in December: 42
The month with the most cloud cover is October (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Calixto, Cuba
- Average visibility in December: 7km
The month with the highest visibility is March (10km).
The months with the lowest visibility are September, October, November and December (7km).
