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 transition into December in Boyd's shows a subtle variation to a still warm 27°C (80.6°F) from November's 27.9°C (82.2°F) in the average high-temperature. Boyd's, in the month of December, notes an average low temperature of 26.1°C (79°F), indicating a small decrease from the daytime highs.Heat index
December's mean heat index is appraised at 29°C (84.2°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
January through March and December, with an average relative humidity of 75%, are the least humid months.Rainfall
In Boyd's, during December, the rain falls for 15.9 days and regularly aggregates up to 26mm (1.02") of precipitation. Throughout the year, in Boyd's, there are 197.5 rainfall days, and 374mm (14.72") of precipitation is accumulated.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year.On the first day of December in Boyd's, sunrise is at 06:25 and sunset at 17:35. On the last day of the month, sunrise is at 06:40 and sunset at 17:47 AST.
Sunshine
In Boyd's, the average sunshine in December is 6.7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Boyd's. The months with the lowest UV index in Boyd's, Saint Kitts and Nevis, are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 7 during December, leads to the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Boyd's?
What is the least humid month in Boyd's?
What is the average humidity in December in Boyd's?
How much does it rain in Boyd's in December?
What is the month with the shortest days in Boyd's?
How many hours of daylight does Boyd's have in December?
When is the sunrise / sunset in December in Boyd's?
How many hours of sunshine does Boyd's have in December?
When is the highest UV index in Boyd's?
What are the months with the lowest UV index in Boyd's?
What is the UV index intensity in December in Boyd's?
Average temperature in December
Boyd's, Saint Kitts and Nevis
- Average high temperature in December: 27°C
The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.8°C).
- Average low temperature in December: 26.1°C
The month with the highest average low temperature is September (27.7°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).
Average pressure in December
Boyd's, Saint Kitts and Nevis
- Average pressure in December: 1014.9mbar
The months with the highest atmospheric pressure are January and June (1016.2mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in December
Boyd's, Saint Kitts and Nevis
- Average wind speed in December: 25km/h
The windiest month (with the highest average wind speed) is July (26.3km/h).
The calmest month (with the lowest average wind speed) is September (20.4km/h).
Average humidity in December
Boyd's, Saint Kitts and Nevis
- Average humidity in December: 75%
The months with the highest relative humidity are May, June, July and August (78%).
The months with the lowest relative humidity are January, February, March and December (75%).
Average rainfall in December
Boyd's, Saint Kitts and Nevis
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is September (52mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in December
Boyd's, Saint Kitts and Nevis
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is September (19.6 days).
The month with the least rainy days is February (12.6 days).
Average daylight in December /
Average sunshine in December
Boyd's, Saint Kitts and Nevis
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is October (Average sunshine: 6h and 30min).
Average sunshine days in December
Boyd's, Saint Kitts and Nevis
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is June (11.1 days).
The month with the least sunshine days is September (7.3 days).
Average UV index in December
Boyd's, Saint Kitts and Nevis
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Boyd's, Saint Kitts and Nevis
- Average cloud cover in December: 37
The months with the most cloud cover are May and July (Cloud cover 41).
The months with the least cloud cover are February and March (Cloud cover 33).
Average visibility in December
Boyd's, Saint Kitts and Nevis
- 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).
Boyd's, Saint Kitts and Nevis
Weather forecast for your location
2. Allow the app to use your location