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
Weather in December
Temperature
The commencement of December introduces an average high-temperature of a still warm 27.7°C (81.9°F), closely mirroring the preceding month. A mean low-temperature of 23.1°C (73.6°F) is a distinguishing feature of December, indicating a slight dip from daytime highs.Heat index
In December, the average heat index is estimated at a tropical 31°C (87.8°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
In Bel Air, the average relative humidity in December is 74%.Rainfall
In Bel Air, in December, during 10.2 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, in Bel Air, Haiti, there are 197.6 rainfall days, and 539mm (21.22") of precipitation is accumulated.Daylight
December has the shortest days of the year in Bel Air, with an average of 11h and 0min of daylight.On the first day of the month, sunrise is at 06:05 and sunset at 17:11. On the last day of December, sunrise is at 06:21 and sunset at 17:23 EST.
Sunshine
In December, the average sunshine in Bel Air, Haiti, is 7.5h.UV index
The months with the lowest UV index are February, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during December translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are the temperatures in Bel Air in December?
What is the average humidity in December in Bel Air?
How many days does it rain in December in Bel Air?
What is the month with the shortest days in Bel Air?
What is the average length of the day in December in Bel Air?
When are sunrise and sunset in December in Bel Air?
How long on average sun shines in December in Bel Air?
What are the months with the lowest UV index in Bel Air?
What is the UV index reading in December in Bel Air?
Average temperature in December
Bel Air, Haiti
- Average high temperature in December: 27.7°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The months with the lowest average high temperature are January, February and March (27.2°C).
- Average low temperature in December: 23.1°C
The months with the highest average low temperature are August and September (25.1°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in December
Bel Air, Haiti
- Average pressure in December: 1014.9mbar
The month with the highest atmospheric pressure is January (1016mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in December
Bel Air, Haiti
- Average wind speed in December: 10.5km/h
The windiest month (with the highest average wind speed) is June (15.3km/h).
The calmest month (with the lowest average wind speed) is November (8.8km/h).
Average humidity in December
Bel Air, Haiti
- Average humidity in December: 74%
The months with the highest relative humidity are September and October (77%).
The month with the lowest relative humidity is February (72%).
Average rainfall in December
Bel Air, Haiti
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is September (79mm).
The driest month (with the least rainfall) is January (10mm).
Average rainfall days in December
Bel Air, Haiti
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is October (20.7 days).
The month with the least rainy days is January (9.3 days).
Average daylight in December /
Average sunshine in December
Bel Air, Haiti
- Average daylight in December: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in December: 7h and 3min
The months with the most sunshine are May, June, July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 7h and 24min).
Average sunshine days in December
Bel Air, Haiti
- Average sunshine days in December: 18.7 days
The month with the most sunshine days is December (18.7 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in December
Bel Air, Haiti
- Average UV index in December: 6
The months with the highest UV index are January, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are February, November and December (UV index 6).
Average cloud cover in December
Bel Air, Haiti
- Average cloud cover in December: 16
The month with the most cloud cover is April (Cloud cover 30).
The month with the least cloud cover is December (Cloud cover 16).
Average visibility in December
Bel Air, Haiti
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Bel Air, Haiti
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