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
The transition into December shows a subtle variation to a still warm 28.5°C (83.3°F) from November's 29°C (84.2°F) in the average high-temperature. Throughout the month of December, Bartle expects an average low of 20.3°C (68.5°F).Heat index
For December, the heat index is appraised at a tropical 34°C (93.2°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Humidity
In December, the average relative humidity is 82%.Rainfall
In Bartle, during December, the rain falls for 11.1 days and regularly aggregates up to 21mm (0.83") of precipitation. Throughout the year, in Bartle, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 54min of daylight.On the first day of the month, sunrise is at 06:29 and sunset at 17:26. On the last day of December, sunrise is at 06:45 and sunset at 17:38 CST.
Sunshine
The average sunshine in December is 6.5h.UV index
The months with the lowest UV index in Bartle are January through March, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 6 translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Bartle have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Bartle have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Bartle, Cuba
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (28.3°C).
- Average low temperature in December: 20.3°C
The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (19.5°C).
Average pressure in December
Bartle, Cuba
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.4mbar).
Average wind speed in December
Bartle, Cuba
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest months (with the lowest average wind speed) are September and October (7.3km/h).
Average humidity in December
Bartle, Cuba
- Average humidity in December: 82%
The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Bartle, Cuba
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is September (127mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Bartle, Cuba
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is October (23.7 days).
The month with the least rainy days is February (8.3 days).
Average daylight in December /
Average sunshine in December
Bartle, Cuba
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Bartle, Cuba
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is October (5.9 days).
Average UV index in December
Bartle, Cuba
- Average UV index in December: 6
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 6).
Average cloud cover in December
Bartle, Cuba
- Average cloud cover in December: 42
The month with the most cloud cover is October (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Bartle, Cuba
- Average visibility in December: 7km
The month with the highest visibility is March (10km).
The months with the lowest visibility are September, October, November and December (7km).
