December weather forecast
Oyo, Congo

December in Oyo, Congo, brings with it a further wane in rainfall, falling to 108mm (4.25"). This drop, in comparison to the preceding few months, marks the onset of the drier season. Concurrently, an increase in sunshine hours becomes evident, signaling a transition towards brighter days. Rounding off the year, the weather remains comfortably warm, coupled with occasional showers providing a refreshing contrast. The winds oscillate at ease, bringing to close a year of complex weather patterns.

Temperature

The arrival of December sees an average high-temperature of a still tropical 31.5°C (88.7°F), hardly diverging from November's 30°C (86°F). In the month of December, Oyo's average low-temperature falls to an agreeable 22.3°C (72.1°F).

Heat index

December's heat index is calculated to be an extremely hot 40°C (104°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in December in Oyo, Congo, is 74%.

Rainfall

In Oyo, Congo, in December, during 24 rainfall days, 108mm (4.25") of precipitation is typically accumulated. In Oyo, during the entire year, the rain falls for 276.5 days and collects up to 1270mm (50") of precipitation.

Daylight

December has the longest days of the year in Oyo, with an average of 12h and 12min of daylight.
On the first day of December, sunrise is at 05:41 and sunset at 17:51. On the last day of the month, sunrise is at 05:55 and sunset at 18:06 WAT.

Sunshine

The average sunshine in December is 9.7h.

UV index

The months with the highest UV index in Oyo, Congo, are January through August, October through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 7 suggests these recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.