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
Transitioning from November to December, Meyance observes an average high-temperature of a still warm 27.4°C (81.3°F), differing subtly from the previous month. Meyance's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at a still moderately hot 24.3°C (75.7°F).Heat index
The average heat index in December is evaluated at a tropical 30°C (86°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.In terms of the heat index, values are set with light wind and shade conditions in mind. 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 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
January through March and December, with an average relative humidity of 76%, are the least humid months in Meyance.Rainfall
In Meyance, during December, the rain falls for 15.2 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 234.5 rainfall days, and 663mm (26.1") of precipitation is accumulated.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year in Meyance.On the first day of the month, sunrise is at 06:09 and sunset at 17:16. On the last day of December, sunrise is at 06:25 and sunset at 17:29 EST.
Sunshine
December has the least sunshine of the year in Meyance, Haiti, with an average of 7.2h of sunshine.UV index
The months with the highest UV index are January, February, April through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 7 in December suggests the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the temperature in December in Meyance?
What are the least humid months in Meyance?
What is the average humidity in December in Meyance?
How many days does it rain in December in Meyance?
What is the month with the shortest days in Meyance?
How many hours of daylight does Meyance have in December?
When is the sunrise / sunset in December in Meyance?
What is the month with the least sunshine in Meyance?
How long on average sun shines in December in Meyance?
What is the month with the highest UV index in Meyance?
What is the UV index reading in December in Meyance?
Average temperature in December
Meyance, Haiti
- Average high temperature in December: 27.4°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The months with the lowest average high temperature are January and March (26.8°C).
- Average low temperature in December: 24.3°C
The month with the highest average low temperature is August (26.2°C).
The coldest month (with the lowest average low temperature) is March (23.4°C).
Average pressure in December
Meyance, Haiti
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is October (1011.7mbar).
Average wind speed in December
Meyance, Haiti
- Average wind speed in December: 13km/h
The windiest month (with the highest average wind speed) is June (18.9km/h).
The calmest month (with the lowest average wind speed) is November (11.3km/h).
Average humidity in December
Meyance, Haiti
- Average humidity in December: 76%
The months with the highest relative humidity are May, June and July (79%).
The months with the lowest relative humidity are January, February, March and December (76%).
Average rainfall in December
Meyance, Haiti
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is October (95mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in December
Meyance, Haiti
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is May (23.7 days).
The months with the least rainy days are June and December (15.2 days).
Average daylight in December /
Average sunshine in December
Meyance, Haiti
- Average daylight in December: 11h and 1min
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 6min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days in December
Meyance, Haiti
- Average sunshine days in December: 8.1 days
The month with the most sunshine days is June (9.6 days).
The month with the least sunshine days is April (2.8 days).
Average UV index in December
Meyance, Haiti
- Average UV index in December: 7
The months with the highest UV index are January, February, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is March (UV index 6).
Average cloud cover in December
Meyance, Haiti
- Average cloud cover in December: 20
The months with the most cloud cover are April and May (Cloud cover 29).
The months with the least cloud cover are January and December (Cloud cover 20).
Average visibility in December
Meyance, 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).
Meyance, Haiti
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