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
December's climate shows a minor adjustment in average high-temperatures to a torrid 36.3°C (97.3°F) from November's 34°C (93.2°F). December nights present a stark temperature decrease to a pleasant 21.8°C (71.2°F).Heat index
December's mean heat index is calculated to be a blazing hot 46°C (114.8°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In December, the average relative humidity is 55%.Rainfall
The month with the least rainfall is December, when the rain falls for 3 days and typically collects 3mm (0.12") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 42min of daylight.On the first day of December in Olorisaoko, sunrise is at 06:42 and sunset at 18:25. On the last day of the month, sunrise is at 06:56 and sunset at 18:38 WAT.
Sunshine
The months with the most sunshine are January and December, with an average of 9.8h of sunshine.UV index
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 7 in December suggests the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What is the average humidity in December?
What is the driest month?
How many days does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Olorisaoko have in December?
When is the sunrise / sunset in December?
What are the months with the most sunshine in Olorisaoko?
How long on average sun shines in December?
What are the months with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Olorisaoko, Nigeria
- Average high temperature in December: 36.3°C
The warmest month (with the highest average high temperature) is January (37.3°C).
The month with the lowest average high temperature is August (28.4°C).
- Average low temperature in December: 21.8°C
The month with the highest average low temperature is March (24.8°C).
The coldest months (with the lowest average low temperature) are August and December (21.8°C).
Average pressure in December
Olorisaoko, Nigeria
- Average pressure in December: 1010.5mbar
The month with the highest atmospheric pressure is July (1013.3mbar).
The month with the lowest atmospheric pressure is March (1009.3mbar).
Average wind speed in December
Olorisaoko, Nigeria
- Average wind speed in December: 4.8km/h
The windiest month (with the highest average wind speed) is March (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).
Average humidity in December
Olorisaoko, Nigeria
- Average humidity in December: 55%
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is January (51%).
Average rainfall in December
Olorisaoko, Nigeria
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is July (76mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in December
Olorisaoko, Nigeria
- Average rainfall days in December: 3 days
The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are January and December (3 days).
Average daylight in December /
Average sunshine in December
Olorisaoko, Nigeria
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in December: 9h and 5min
The months with the most sunshine are January and December (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 4h and 12min).
Average sunshine days in December
Olorisaoko, Nigeria
- Average sunshine days in December: 24.4 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Olorisaoko, Nigeria
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in December
Olorisaoko, Nigeria
- Average cloud cover in December: 17
The month with the most cloud cover is August (Cloud cover 77).
The month with the least cloud cover is December (Cloud cover 17).
Average visibility in December
Olorisaoko, Nigeria
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April and December (9km).
The months with the lowest visibility are July, August, September and October (6km).
