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 shift into December uncovers an average high-temperature of a still warm 27°C (80.6°F), subtly different from the previous month. During the nights of December, Fountain records an average temperature of 26.4°C (79.5°F), a minor drop from daytime peaks.Heat index
During December, the heat index is estimated at 29°C (84.2°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
The months with the lowest humidity in Fountain are January through March and December, with an average relative humidity of 75%.Rainfall
In Fountain, in December, during 24.1 rainfall days, 58mm (2.28") of precipitation is typically accumulated. In Fountain, Saint Kitts and Nevis, during the entire year, the rain falls for 261.5 days and collects up to 730mm (28.74") of precipitation.Daylight
December has the shortest days of the year in Fountain, with an average of 11h and 6min of daylight.On the first day of December in Fountain, sunrise is at 06:24 and sunset at 17:34. On the last day of the month, sunrise is at 06:39 and sunset at 17:47 AST.
Sunshine
With an average of 6.4h of sunshine, December has the least sunshine of the year in Fountain.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: In December, the UV index of 7 transforms into the following advice:
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. 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
What is the average December temperature in Fountain?
What are the least humid months in Fountain?
What is the average humidity in December in Fountain?
How many days does it rain in December in Fountain?
What is the month with the shortest days in Fountain?
How many hours of daylight does Fountain have in December?
When are sunrise and sunset in December in Fountain?
What is the month with the least sunshine in Fountain?
How many hours of sunshine does Fountain have in December?
What is the month with the highest UV index in Fountain?
When is the lowest UV index in Fountain?
How high is the UV index in December in Fountain?
Average temperature in December
Fountain, 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 (25.9°C).
- Average low temperature in December: 26.4°C
The month with the highest average low temperature is October (28°C).
The coldest month (with the lowest average low temperature) is March (25.1°C).
Average pressure in December
Fountain, Saint Kitts and Nevis
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is June (1016.2mbar).
The months with the lowest atmospheric pressure are October and November (1012.5mbar).
Average wind speed in December
Fountain, Saint Kitts and Nevis
- Average wind speed in December: 24.7km/h
The windiest month (with the highest average wind speed) is July (26.4km/h).
The calmest month (with the lowest average wind speed) is October (19.8km/h).
Average humidity in December
Fountain, 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
Fountain, Saint Kitts and Nevis
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is October (104mm).
The driest month (with the least rainfall) is February (29mm).
Average rainfall days in December
Fountain, Saint Kitts and Nevis
- Average rainfall days in December: 24.1 days
The month with the highest number of rainy days is November (24.5 days).
The month with the least rainy days is June (18.7 days).
Average daylight in December /
Average sunshine in December
Fountain, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Fountain, Saint Kitts and Nevis
- Average sunshine days in December: 3.6 days
The month with the most sunshine days is March (6.4 days).
The month with the least sunshine days is November (2.2 days).
Average UV index in December
Fountain, 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
Fountain, Saint Kitts and Nevis
- Average cloud cover in December: 40
The months with the most cloud cover are May and June (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 33).
Average visibility in December
Fountain, 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).
Fountain, Saint Kitts and Nevis
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