December weather forecastGuayos, Cuba
December
Weather in December
The first month of the winter, December, is also a moderately hot month in Guayos, Cuba, with an average temperature fluctuating between 18.5°C (65.3°F) and 27.3°C (81.1°F).Temperature
December's arrival brings an average high-temperature of a still moderately hot 27.3°C (81.1°F), demonstrating subtle variation from the preceding month. Guayos witnesses a consistent average low-temperature of 18.5°C (65.3°F) throughout December.Heat index
December's heat index is calculated to be a hot 31°C (87.8°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.Consider that heat index readings are for situations in the shade and light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
In December, the average relative humidity in Guayos is 83%.Rainfall
The month with the least rainfall is December, when the rain falls for 9.5 days and typically collects 22mm (0.87") of precipitation.Daylight
December has the shortest days of the year in Guayos, Cuba, with an average of 10h and 48min of daylight.On the first day of December, sunrise is at 06:40 and sunset at 17:33. On the last day of the month, sunrise is at 06:56 and sunset at 17:45 CST.
Sunshine
In Guayos, Cuba, the average sunshine in December is 6.5h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 6 in December leads to these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Guayos, Cuba
- Average high temperature in December: 27.3°C
The warmest month (with the highest average high temperature) is August (31.9°C).
The month with the lowest average high temperature is January (26.4°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is August (22.9°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in December
Guayos, Cuba
- Average pressure in December: 1016.7mbar
The month with the highest atmospheric pressure is January (1017.8mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in December
Guayos, Cuba
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is March (9.2km/h).
The calmest months (with the lowest average wind speed) are June and September (6.6km/h).
Average humidity in December
Guayos, Cuba
- Average humidity in December: 83%
The month with the highest relative humidity is October (86%).
The month with the lowest relative humidity is March (72%).
Average rainfall in December
Guayos, Cuba
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is May (160mm).
The driest month (with the least rainfall) is December (22mm).
Average rainfall days in December
Guayos, Cuba
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is September (25.2 days).
The month with the least rainy days is February (8.8 days).
Average daylight in December /
Average sunshine in December
Guayos, Cuba
- Average daylight in December: 10h and 48min
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 30min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in December
Guayos, Cuba
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is March (19.4 days).
The month with the least sunshine days is September (3.5 days).
Average UV index in December
Guayos, Cuba
- Average UV index in December: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 6).
Average cloud cover in December
Guayos, Cuba
- Average cloud cover in December: 44
The month with the most cloud cover is October (Cloud cover 50).
The month with the least cloud cover is March (Cloud cover 33).
Average visibility in December
Guayos, Cuba
- Average visibility in December: 7km
The months with the highest visibility are March and April (9km).
The month with the lowest visibility is September (6km).
