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
Longville Park's weather in December, with an average high-temperature of a still moderately hot 28.3°C (82.9°F), subtly shifts from November's 29.1°C (84.4°F). Longville Park temperatures generally rest at a low of 20.8°C (69.4°F) during the December nights.Heat index
December's mean heat index is appraised at a hot 33°C (91.4°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in December is 82%.Rainfall
In Longville Park, in December, during 21.6 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Longville Park, during the entire year, the rain falls for 279.6 days and collects up to 947mm (37.28") of precipitation.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year in Longville Park.On the first day of December, sunrise is at 06:23 and sunset at 17:31. On the last day of the month, sunrise is at 06:39 and sunset at 17:44 EST.
Sunshine
October and December, with an average of 6.9h of sunshine, are months with the least sunshine in Longville Park.UV index
The months with the lowest UV index in Longville Park, Jamaica, are January through April, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 6 suggests this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Longville Park?
What is the average humidity in December in Longville Park?
How much does it rain in Longville Park in December?
What is the month with the shortest days in Longville Park?
What is the average length of the day in December in Longville Park?
When is the sunrise / sunset in December in Longville Park?
What is the month with the least sunshine in Longville Park?
How many hours of sunshine does Longville Park have in December?
What is the month with the lowest UV index in Longville Park?
How high is the UV index in December in Longville Park?
Average temperature in December
Longville Park, Jamaica
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (27.8°C).
- Average low temperature in December: 20.8°C
The months with the highest average low temperature are July and August (23.3°C).
The coldest months (with the lowest average low temperature) are January and February (20°C).
Average pressure in December
Longville Park, Jamaica
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).
Average wind speed in December
Longville Park, Jamaica
- Average wind speed in December: 7.9km/h
The windiest month (with the highest average wind speed) is June (10.3km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in December
Longville Park, Jamaica
- Average humidity in December: 82%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is July (78%).
Average rainfall in December
Longville Park, Jamaica
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is October (147mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in December
Longville Park, Jamaica
- Average rainfall days in December: 21.6 days
The month with the highest number of rainy days is October (27.5 days).
The month with the least rainy days is June (20.1 days).
Average daylight in December /
Average sunshine in December
Longville Park, Jamaica
- 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: 6h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The months with the least sunshine are October and December (Average sunshine: 6h and 54min).
Average sunshine days in December
Longville Park, Jamaica
- Average sunshine days in December: 4.2 days
The month with the most sunshine days is July (7.5 days).
The month with the least sunshine days is October (2.3 days).
Average UV index in December
Longville Park, Jamaica
- Average UV index in December: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 6).
Average cloud cover in December
Longville Park, Jamaica
- Average cloud cover in December: 29
The month with the most cloud cover is June (Cloud cover 36).
The months with the least cloud cover are March, July, August, September and December (Cloud cover 29).
Average visibility in December
Longville Park, Jamaica
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and November (9km).
The months with the lowest visibility are January, October and December (8km).
