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 snowfall in December
- Average snowfall 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
Lucky Valley starts December with an average high-temperature of a still warm 27.1°C (80.8°F), a minor shift from November's 27.9°C (82.2°F). In Lucky Valley, the nighttime temperature shows a slight difference from the daytime high, averaging to a still warm 24.2°C (75.6°F) during December.Heat index
For most parts of December, the heat index is evaluated at a hot 30°C (86°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
The months with the highest humidity in Lucky Valley are May, June, November and December, with an average relative humidity of 79%.Rainfall
In December, the rain falls for 18.6 days. Throughout December, 48mm (1.89") of precipitation is accumulated. Throughout the year, in Lucky Valley, Jamaica, there are 219.4 rainfall days, and 663mm (26.1") of precipitation is accumulated.Snowfall
In Lucky Valley, snow does not fall in January through August, October through December.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:23 and sunset at 17:30. On the last day of the month, sunrise is at 06:39 and sunset at 17:43 EST.
Sunshine
With an average of 6.5h of sunshine, December has the least sunshine of the year.UV index
April through December, with an average maximum UV index of 7, are months with the highest UV index in Lucky Valley. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 7 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What is the average December temperature in Lucky Valley?
What are the most humid months in Lucky Valley?
What is the average humidity in December in Lucky Valley?
How much does it rain in Lucky Valley in December?
When it does not snow in Lucky Valley?
What is the month with the shortest days in Lucky Valley?
What is the average length of the day in December in Lucky Valley?
When is the sunrise / sunset in December in Lucky Valley?
What is the month with the least sunshine in Lucky Valley?
How long on average sun shines in December in Lucky Valley?
What is the month with the highest UV index in Lucky Valley?
What is the UV index intensity in December in Lucky Valley?
Average temperature in December
Lucky Valley, Jamaica
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The months with the lowest average high temperature are February and March (26.6°C).
- Average low temperature in December: 24.2°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is March (23.1°C).
Average pressure in December
Lucky Valley, Jamaica
- Average pressure in December: 1014.6mbar
The month with the highest atmospheric pressure is January (1015.7mbar).
The month with the lowest atmospheric pressure is October (1011.6mbar).
Average wind speed in December
Lucky Valley, Jamaica
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is June (17.9km/h).
The calmest month (with the lowest average wind speed) is October (13.2km/h).
Average humidity in December
Lucky Valley, Jamaica
- Average humidity in December: 79%
The months with the highest relative humidity are May, June, November and December (79%).
The month with the lowest relative humidity is March (77%).
Average rainfall in December
Lucky Valley, Jamaica
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is October (95mm).
The driest month (with the least rainfall) is February (27mm).
Average rainfall days in December
Lucky Valley, Jamaica
- Average rainfall days in December: 18.6 days
The month with the highest number of rainy days is October (23.9 days).
The month with the least rainy days is February (15 days).
Average snowfall in December
Lucky Valley, Jamaica
- Average snowfall in December: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in December
Lucky Valley, Jamaica
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Lucky Valley, 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 3min
The months with the most sunshine are August and September (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Lucky Valley, Jamaica
- Average sunshine days in December: 5.5 days
The month with the most sunshine days is January (9.6 days).
The month with the least sunshine days is May (3.4 days).
Average UV index in December
Lucky Valley, Jamaica
- Average UV index in December: 7
The months with the highest UV index are April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February and March (UV index 6).
Average cloud cover in December
Lucky Valley, Jamaica
- Average cloud cover in December: 33
The months with the most cloud cover are November and December (Cloud cover 33).
The month with the least cloud cover is September (Cloud cover 22).
Average visibility in December
Lucky Valley, Jamaica
- 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).
Lucky Valley, Jamaica
Weather forecast for your location
2. Allow the app to use your location
