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
December's weather records an average high-temperature of a still warm 27.6°C (81.7°F), showing little deviation from November. Cupapa's nights in December maintain a consistent average of 26.3°C (79.3°F), demonstrating a minimal differential from its daytime temperature.Heat index
For December, the heat index is evaluated at a tropical 31°C (87.8°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Note that heat index values are valued for light wind and location in the shade. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The months with the lowest humidity in Cupapa are January, April, May and December, with an average relative humidity of 78%.Rainfall
The month with the least rainfall in Cupapa is December, when the rain falls for 21.3 days and typically collects 51mm (2.01") of precipitation.Daylight
With an average of 11h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:15 and sunset at 18:11. On the last day of December, sunrise is at 06:30 and sunset at 18:25 WAT.
Sunshine
December has the most sunshine of the year in Cupapa, with an average of 9.4h of sunshine.UV index
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Cupapa. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 7 in December interprets into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the average December temperature in Cupapa?
What is the least humid month in Cupapa?
What is the average humidity in December in Cupapa?
What is the driest month in Cupapa?
How much does it rain in Cupapa in December?
What is the month with the shortest days in Cupapa?
What is the average length of the day in December in Cupapa?
When are sunrise and sunset in December in Cupapa?
What month has the most sunshine in Cupapa?
How long on average sun shines in December in Cupapa?
What are the months with the highest UV index in Cupapa?
What is the UV index reading in December in Cupapa?
Average temperature in December
Cupapa, Equatorial Guinea
- Average high temperature in December: 27.6°C
The warmest month (with the highest average high temperature) is March (28.5°C).
The months with the lowest average high temperature are July and August (25.5°C).
- Average low temperature in December: 26.3°C
The month with the highest average low temperature is March (27.3°C).
The coldest month (with the lowest average low temperature) is August (24.3°C).
Average pressure in December
Cupapa, Equatorial Guinea
- Average pressure in December: 1010.4mbar
The month with the highest atmospheric pressure is July (1013.6mbar).
The months with the lowest atmospheric pressure are February and March (1009.8mbar).
Average wind speed in December
Cupapa, Equatorial Guinea
- Average wind speed in December: 10.3km/h
The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is May (9.7km/h).
Average humidity in December
Cupapa, Equatorial Guinea
- Average humidity in December: 78%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are January, April, May and December (78%).
Average rainfall in December
Cupapa, Equatorial Guinea
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is July (412mm).
The driest month (with the least rainfall) is December (51mm).
Average rainfall days in December
Cupapa, Equatorial Guinea
- Average rainfall days in December: 21.3 days
The month with the highest number of rainy days is August (30.1 days).
The months with the least rainy days are January and December (21.3 days).
Average daylight in December /
Average sunshine in December
Cupapa, Equatorial Guinea
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in December: 9h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days in December
Cupapa, Equatorial Guinea
- Average sunshine days in December: 5.4 days
The month with the most sunshine days is January (5.8 days).
The months with the least sunshine days are June and August (0.3 days).
Average UV index in December
Cupapa, Equatorial Guinea
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in December
Cupapa, Equatorial Guinea
- Average cloud cover in December: 20
The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is December (Cloud cover 20).
Average visibility in December
Cupapa, Equatorial Guinea
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
Cupapa, Equatorial Guinea
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