December weather forecast
Bonny, Nigeria

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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.
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Frequently asked questions

How hot is December in Bonny?

In December, the average high-temperature and low-temperature in Bonny are 31.6°C (88.9°F) and 25°C (77°F) respectively. In December, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 40°C (104°F).

What is the least humid month in Bonny?

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

What is the average humidity in December in Bonny?

In Bonny, the average relative humidity in December is 73%.

What is the driest month in Bonny?

December is the month with the least rainfall in Bonny. Rain falls for 17.4 days and accumulates 34mm (1.34") of precipitation.

How many days does it rain in December in Bonny?

In December, in Bonny, the rain falls for 17.4 days. Throughout December, 34mm (1.34") of precipitation is accumulated.

What is the water temperature in December in Bonny?

In Bonny, in December, the average water temperature is 28.3°C (82.9°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the month with the shortest days in Bonny?

December has the shortest days of the year in Bonny, Nigeria, with an average of 11h and 54min of daylight.

What is the average length of the day in December in Bonny?

In Bonny, the average day length in December is 11h and 52min.

When are sunrise and sunset in December in Bonny?

On the first day of December, sunrise is at 06:23 and sunset at 18:17. On the last day of the month, sunrise is at 06:38 and sunset at 18:30 WAT.

What month has the most sunshine in Bonny?

With an average of 9.5h of sunshine, December has the most sunshine of the year in Bonny.

How long on average sun shines in December in Bonny?

The average sunshine duration in December is 9.5h.

What are the months with the highest UV index in Bonny?

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in December in Bonny?

The average daily maximum UV index in December in Bonny, Nigeria, is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in December
Bonny, Nigeria

Average temperature in December - Bonny, Nigeria
  • Average high temperature in December: 31.6°C

The warmest month (with the highest average high temperature) is January (31.8°C).
The month with the lowest average high temperature is July (26.8°C).

  • Average low temperature in December: 25°C

The month with the highest average low temperature is March (26°C).
The coldest months (with the lowest average low temperature) are July and August (23.5°C).

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Average pressure in December
Bonny, Nigeria

Average pressure in December - Bonny, Nigeria
  • Average pressure in December: 1010.4mbar

The month with the highest atmospheric pressure is July (1013.6mbar).
The month with the lowest atmospheric pressure is February (1009.7mbar).

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Average wind speed in December
Bonny, Nigeria

Average wind speed in December - Bonny, Nigeria
  • Average wind speed in December: 9.2km/h

The windiest month (with the highest average wind speed) is August (12.1km/h).
The calmest month (with the lowest average wind speed) is October (8.8km/h).

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Average humidity in December
Bonny, Nigeria

Average humidity in December - Bonny, Nigeria
  • Average humidity in December: 73%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January and December (73%).

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Average rainfall in December
Bonny, Nigeria

Average rainfall in December - Bonny, Nigeria
  • Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is July (374mm).
The driest month (with the least rainfall) is December (34mm).

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Average rainfall days in December
Bonny, Nigeria

Average rainfall days in December - Bonny, Nigeria
  • Average rainfall days in December: 17.4 days

The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is January (16.7 days).

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Average sea temperature in December
Bonny, Nigeria

Average sea temperature in December - Bonny, Nigeria
  • Average sea temperature in December: 28.3°C

The best month for swimming (with the highest average sea temperature) is April (29.1°C).
The coldest month (with the lowest average sea temperature) is August (26.3°C).

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Average daylight in December /
Average sunshine in December
Bonny, Nigeria

Average daylight in December / Average sunshine in December - Bonny, Nigeria
  • Average daylight in December: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).

  • Average sunshine in December: 9h and 3min

The month with the most sunshine is December (Average sunshine: 9h and 30min).
The months with the least sunshine are July and August (Average sunshine: 4h and 24min).

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Average sunshine days in December
Bonny, Nigeria

Average sunshine days in December - Bonny, Nigeria
  • Average sunshine days in December: 9.4 days

The month with the most sunshine days is January (11.5 days).
The months with the least sunshine days are July and August (0.8 days).

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Average UV index in December
Bonny, Nigeria

Average UV index in December - Bonny, 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 months with the lowest UV index are June, July, August and September (UV index 6).

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Average cloud cover in December
Bonny, Nigeria

Average cloud cover in December - Bonny, Nigeria
  • Average cloud cover in December: 22

The months with the most cloud cover are July and August (Cloud cover 71).
The months with the least cloud cover are January and December (Cloud cover 22).

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Average visibility in December
Bonny, Nigeria

Average visibility in December - Bonny, Nigeria
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

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Bonny, Nigeria

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