December weather forecastBonny, Nigeria

Weather in December

Finally, December in Bonny witnesses the lowest rains of the year, concluded at 34mm (1.34"). The weather turns significantly drier, with the maximum temperature rising to 31.6°C (88.9°F) and the minimum at 25°C (77°F). The city celebrates the festive season under the clear, blue skies and comfortably warm weathers. The sea remains invitingly warm, while the wind moves at a leisurely pace. Wrapping up the year, the weather in December, Bonny delivers a delightful end to the varying weather chart of the year.

Temperature

The advent of December signifies a minor shift to an average high-temperature of a still hot 31.6°C (88.9°F), aligning closely with November. In Bonny, December's nights observe an average temperature dip to a moderately hot 25°C (77°F).

Heat index

The heat index for December is appraised at an extremely hot 40°C (104°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

January and December, with an average relative humidity of 73%, are the least humid months in Bonny, Nigeria.

Rainfall

The month with the least rainfall in Bonny is December, when the rain falls for 17.4 days and typically collects 34mm (1.34") of precipitation.

Sea temperature

In Bonny, in December, the average water temperature is 28.3°C (82.9°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

The month with the shortest days in Bonny is December, with an average of 11h and 54min of daylight.
On the first day of the month, sunrise is at 06:23 and sunset at 18:17. On the last day of December, sunrise is at 06:38 and sunset at 18:30 WAT.

Sunshine

The month with the most sunshine in Bonny is December, with an average of 9.5h of sunshine.

UV index

The months with the highest UV index in Bonny, Nigeria, are January through May, October through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A typical high UV index of 7 in December suggests the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.