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
With the onset of December, the average high-temperature registers at a still moderately hot 28.1°C (82.6°F), subtly different from November's 28.7°C (83.7°F). In Sigua, an average low-temperature of 19.9°C (67.8°F) is recorded during December nights.Heat index
The average heat index in December is evaluated at a hot 33°C (91.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Research indicates the heat index considers values in shaded locales and with light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
The average relative humidity in December is 81%.Rainfall
In Sigua, in December, during 11.8 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Sigua, during the entire year, the rain falls for 233.3 days and collects up to 982mm (38.66") of precipitation.Daylight
December has the shortest days of the year in Sigua, with an average of 11h and 0min of daylight.On the first day of December in Sigua, sunrise is at 06:20 and sunset at 17:21. On the last day of the month, sunrise is at 06:36 and sunset at 17:34 CST.
Sunshine
The average sunshine in December in Sigua is 7h.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 reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 6 in December translates into these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Sigua in December?
What is the average humidity in December in Sigua?
How many days does it rain in December in Sigua?
What is the month with the shortest days in Sigua?
How many hours of daylight does Sigua have in December?
What time are sunrise and sunset in December in Sigua?
How long on average sun shines in December in Sigua?
What is the month with the lowest UV index in Sigua?
What is the UV index intensity in December in Sigua?
Average temperature in December
Sigua, Cuba
- Average high temperature in December: 28.1°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 (28°C).
- Average low temperature in December: 19.9°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (18.9°C).
Average pressure in December
Sigua, Cuba
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is October (1012.1mbar).
Average wind speed in December
Sigua, Cuba
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is February (7.7km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).
Average humidity in December
Sigua, Cuba
- Average humidity in December: 81%
The months with the highest relative humidity are October and November (83%).
The month with the lowest relative humidity is March (76%).
Average rainfall in December
Sigua, Cuba
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is May (161mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in December
Sigua, Cuba
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is September (25.8 days).
The month with the least rainy days is February (9.2 days).
Average daylight in December /
Average sunshine in December
Sigua, Cuba
- Average daylight in December: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in December: 7h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in December
Sigua, Cuba
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is September (2.2 days).
Average UV index in December
Sigua, 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
Sigua, Cuba
- Average cloud cover in December: 28
The months with the most cloud cover are May, October and November (Cloud cover 33).
The months with the least cloud cover are February and July (Cloud cover 25).
Average visibility in December
Sigua, Cuba
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, June, July, August and December (9km).
The months with the lowest visibility are May, September, October and November (8km).
