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
Cerca La Source, Haiti, marks the onset of December with an average high-temperature of a still warm 28.7°C (83.7°F), subtly divergent from November's 29.2°C (84.6°F). Cerca La Source reports an average low-temperature of 17.4°C (63.3°F) during the nights of December.Heat index
For most parts of December, the heat index is evaluated at a hot 34°C (93.2°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
In Cerca La Source, Haiti, the average relative humidity in December is 78%.Rainfall
In Cerca La Source, in December, it is raining for 8.4 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 192.9 rainfall days, and 647mm (25.47") of precipitation is accumulated.Daylight
December has the shortest days of the year in Cerca La Source, with an average of 11h and 0min of daylight.On the first day of the month, sunrise is at 06:04 and sunset at 17:08. On the last day of December, sunrise is at 06:20 and sunset at 17:20 EST.
Sunshine
January, February and December, with an average of 7.3h of sunshine, are months with the least sunshine.UV index
January through May, September through December, with an average maximum UV index of 6, are months with the lowest UV index in Cerca La Source. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 6 turns into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Cerca La Source during December?
What is the average humidity in December in Cerca La Source?
How much does it rain in Cerca La Source in December?
What is the month with the shortest days in Cerca La Source?
What is the average length of the day in December in Cerca La Source?
What time are sunrise and sunset in December in Cerca La Source?
What are the months with the least sunshine in Cerca La Source?
How many hours of sunshine does Cerca La Source have in December?
When is the lowest UV index in Cerca La Source?
What is the UV index reading in December in Cerca La Source?
Average temperature in December
Cerca La Source, Haiti
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is July (32.7°C).
The month with the lowest average high temperature is January (28.6°C).
- Average low temperature in December: 17.4°C
The month with the highest average low temperature is August (21.1°C).
The coldest month (with the lowest average low temperature) is December (17.4°C).
Average pressure in December
Cerca La Source, Haiti
- Average pressure in December: 1015.7mbar
The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is October (1012.7mbar).
Average wind speed in December
Cerca La Source, Haiti
- Average wind speed in December: 6.5km/h
The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest months (with the lowest average wind speed) are September and October (6.1km/h).
Average humidity in December
Cerca La Source, Haiti
- Average humidity in December: 78%
The month with the highest relative humidity is November (80%).
The months with the lowest relative humidity are February, March, April, June and July (71%).
Average rainfall in December
Cerca La Source, Haiti
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is May (107mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in December
Cerca La Source, Haiti
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is May (22.8 days).
The month with the least rainy days is January (7.8 days).
Average daylight in December /
Average sunshine in December
Cerca La Source, Haiti
- 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 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 18min).
Average sunshine days in December
Cerca La Source, Haiti
- Average sunshine days in December: 20.7 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is September (6.3 days).
Average UV index in December
Cerca La Source, Haiti
- Average UV index in December: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, March, April, May, September, October, November and December (UV index 6).
Average cloud cover in December
Cerca La Source, Haiti
- Average cloud cover in December: 24
The month with the most cloud cover is November (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in December
Cerca La Source, Haiti
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are October, November and December (8km).
