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 average high-temperature in December, at a still moderately hot 27.4°C (81.3°F), reveals a modest deviation from November's 27.8°C (82°F). Amazonas observes an average low-temperature of 18.7°C (65.7°F) during December nights.Heat index
Throughout December, the heat index is calculated to be a tropical 31°C (87.8°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. 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 are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In Amazonas, the average relative humidity in December is 82%.Rainfall
December is the month with the least rainfall in Amazonas. Rain falls for 9.5 days and accumulates 21mm (0.83") of precipitation.Daylight
December has the shortest days of the year in Amazonas, with an average of 10h and 48min of daylight.On the first day of the month, sunrise is at 06:39 and sunset at 17:34. On the last day of December, in Amazonas, sunrise is at 06:55 and sunset at 17:46 CST.
Sunshine
In Amazonas, the average sunshine in December is 6.7h.UV index
January through April, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 6 translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Amazonas?
What is the average humidity in December in Amazonas?
What is the driest month in Amazonas?
How many days does it rain in December in Amazonas?
What is the month with the shortest days in Amazonas?
What is the average length of the day in December in Amazonas?
When is the sunrise / sunset in December in Amazonas?
How long on average sun shines in December in Amazonas?
What are the months with the lowest UV index in Amazonas?
What is the UV index reading in December in Amazonas?
Average temperature in December
Amazonas, Cuba
- Average high temperature in December: 27.4°C
The warmest month (with the highest average high temperature) is July (31.9°C).
The month with the lowest average high temperature is January (26.7°C).
- Average low temperature in December: 18.7°C
The month with the highest average low temperature is August (23.2°C).
The coldest month (with the lowest average low temperature) is January (17.6°C).
Average pressure in December
Amazonas, Cuba
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in December
Amazonas, Cuba
- Average wind speed in December: 9.4km/h
The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest month (with the lowest average wind speed) is June (7km/h).
Average humidity in December
Amazonas, Cuba
- Average humidity in December: 82%
The months with the highest relative humidity are September and October (85%).
The month with the lowest relative humidity is March (72%).
Average rainfall in December
Amazonas, Cuba
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is May (145mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in December
Amazonas, Cuba
- Average rainfall days in December: 9.5 days
The months with the highest number of rainy days are June, July and August (24.3 days).
The month with the least rainy days is December (9.5 days).
Average daylight in December /
Average sunshine in December
Amazonas, 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 48min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in December
Amazonas, Cuba
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is June (3.8 days).
Average UV index in December
Amazonas, Cuba
- Average UV index in December: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 6).
Average cloud cover in December
Amazonas, Cuba
- Average cloud cover in December: 39
The month with the most cloud cover is October (Cloud cover 43).
The month with the least cloud cover is March (Cloud cover 31).
Average visibility in December
Amazonas, Cuba
- Average visibility in December: 7km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are July, August, September, October, November and December (7km).
