December weather forecastBrass, Nigeria

Weather in December

December introduces near-perfect weather conditions in Brass, Nigeria. With rainfall decreasing significantly to 45mm (1.77"), the month provides a much-awaited relief from the high precipitation of the past months. The lower temperature range coupled with less humid conditions sets the stage for comfortable outdoor activities. Gentle ocean waves stirred by warm sea temperatures offer perfect conditions for water sports enthusiasts. With the year's pleasant climax, Brass, Nigeria ends the weather cycle, ready to start anew in January.

Temperature

Brass's transition from November to December introduces an average high-temperature of a still hot 32°C (89.6°F), marking an insignificant variation from the 30.2°C (86.4°F). Brass experiences a mean temperature of 22.8°C (73°F) during December nights.

Heat index

Throughout December, the heat index is appraised at an extremely hot 41°C (105.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In December, the average relative humidity is 72%.

Rainfall

December is the month with the least rainfall. Rain falls for 17.5 days and accumulates 45mm (1.77") of precipitation.

Sea temperature

In Brass, in December, the average water temperature is 28.3°C (82.9°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.

Daylight

The month with the shortest days in Brass is December, with an average of 11h and 54min of daylight.
On the first day of December, sunrise is at 06:27 and sunset at 18:20. On the last day of the month, sunrise is at 06:41 and sunset at 18:34 WAT.

Sunshine

December has the most sunshine of the year, with an average of 9.6h of sunshine.

UV index

January, February, April, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 7 suggests these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.