January weather forecast
Yombiro, Guinea

January, the same as December, in Yombiro, Guinea, is another hot winter month, with an average temperature fluctuating between 17.6°C (63.7°F) and 33.8°C (92.8°F).

Temperature

With the onset of January, Yombiro's average high-temperature clocks in at a still hot 33.8°C (92.8°F), showing a minor fluctuation from the previous month. Yombiro records a marked divergence from the day's high temperatures, with nights in January averaging at a refreshing 17.6°C (63.7°F).

Heat index

For January, the heat index is evaluated at a very hot 38°C (100.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

January is the least humid month in Yombiro, with an average relative humidity of 49%.

Rainfall

In Yombiro, during January, the rain falls for 3.3 days and regularly aggregates up to 8mm (0.31") of precipitation. In Yombiro, during the entire year, the rain falls for 252.4 days and collects up to 1704mm (67.09") of precipitation.

Daylight

In January, the average length of the day in Yombiro is 11h and 40min.
On the first day of the month, sunrise is at 06:56 and sunset at 18:32. On the last day of January, in Yombiro, Guinea, sunrise is at 07:02 and sunset at 18:46 GMT.

Sunshine

With an average of 9.8h of sunshine, January has the most sunshine of the year.

UV index

January through March, with an average maximum UV index of 7, are months with the highest UV index in Yombiro, Guinea. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In January, a regular UV index of 7 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.