December weather forecast
Yanfou, Guinea

The first month of the winter, December, is still a tropical month in Yanfou, Guinea, with an average temperature fluctuating between 18.5°C (65.3°F) and 33.4°C (92.1°F).

Temperature

The arrival of December brings an average high-temperature of a still hot 33.4°C (92.1°F), closely following the temperature pattern of November. The anticipated average low-temperature for December, a refreshing 18.5°C (65.3°F), shows a substantial deviation from the daytime maximums.

Heat index

For December, the heat index is estimated at a fiery hot 37°C (98.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In Yanfou, the average relative humidity in December is 51%.

Rainfall

In Yanfou, during December, the rain falls for 2.7 days and regularly aggregates up to 7mm (0.28") of precipitation. In Yanfou, during the entire year, the rain falls for 209.7 days and collects up to 1688mm (66.46") of precipitation.

Daylight

With an average of 11h and 30min of daylight, December has the shortest days of the year.
On the first day of December in Yanfou, sunrise is at 06:53 and sunset at 18:28. On the last day of the month, sunrise is at 07:08 and sunset at 18:41 GMT.

Sunshine

The months with the most sunshine in Yanfou are January through March and December, with an average of 9.9h of sunshine.

UV index

In Yanfou, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.