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
Guasimal's shift into December sets the average high-temperature at a still moderately hot 27.4°C (81.3°F), a figure that deviates only slightly from November's 27.8°C (82°F). December nights in Guasimal observe an average temperature dip to an enjoyable 18.7°C (65.7°F).Heat index
December's mean heat index is estimated at a tropical 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. 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
The average relative humidity in December is 82%.Rainfall
The month with the least rainfall in Guasimal is December, when the rain falls for 9.5 days and typically collects 21mm (0.83") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 48min of daylight.On the first day of December in Guasimal, sunrise is at 06:40 and sunset at 17:34. On the last day of the month, sunrise is at 06:56 and sunset at 17:46 CST.
Sunshine
In December, the average sunshine in Guasimal is 6.7h.UV index
The months with the lowest UV index in Guasimal, Cuba, are January through April, 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 average individuals.Note: The UV index of 6 in December translates into these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Guasimal?
What is the average humidity in December in Guasimal?
What is the driest month in Guasimal?
How many days does it rain in December in Guasimal?
What is the month with the shortest days in Guasimal?
How many hours of daylight does Guasimal have in December?
When are sunrise and sunset in December in Guasimal?
How many hours of sunshine does Guasimal have in December?
What is the month with the lowest UV index in Guasimal?
What is the UV index reading in December in Guasimal?
Average temperature in December
Guasimal, Cuba
- Average high temperature in December: 27.4°C
The warmest month (with the highest average high temperature) is July (31.9°C).
The month with the lowest average high temperature is January (26.7°C).
- Average low temperature in December: 18.7°C
The month with the highest average low temperature is August (23.2°C).
The coldest month (with the lowest average low temperature) is January (17.6°C).
Average pressure in December
Guasimal, Cuba
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in December
Guasimal, Cuba
- Average wind speed in December: 9.4km/h
The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest month (with the lowest average wind speed) is June (7km/h).
Average humidity in December
Guasimal, Cuba
- Average humidity in December: 82%
The months with the highest relative humidity are September and October (85%).
The month with the lowest relative humidity is March (72%).
Average rainfall in December
Guasimal, Cuba
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is May (145mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in December
Guasimal, Cuba
- Average rainfall days in December: 9.5 days
The months with the highest number of rainy days are June, July and August (24.3 days).
The month with the least rainy days is December (9.5 days).
Average daylight in December /
Average sunshine in December
Guasimal, Cuba
- Average daylight in December: 10h and 5min
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 48min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in December
Guasimal, Cuba
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is June (3.8 days).
Average UV index in December
Guasimal, 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
Guasimal, Cuba
- Average cloud cover in December: 39
The month with the most cloud cover is October (Cloud cover 43).
The month with the least cloud cover is March (Cloud cover 31).
Average visibility in December
Guasimal, Cuba
- Average visibility in December: 7km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are July, August, September, October, November and December (7km).
