February weather forecast
Yana, Sierra Leone

Progressing towards February, the weather conditions in Yana continue on the dry and pleasant trajectory established in January. The temperature progressively increments, slightly pushing the upper temperature limit. Notwithstanding the increase in temperature, the weather remains comfortable, courtesy of the stable wind flow and decreasing rainfall. February records strikingly similar climatic patterns to January, with the same low rainfall measure of 1mm (0.04"). Consequently, this month continues to encourage outdoor explorations and sightseeing activities in Yana.

Temperature

With February's arrival, Yana notes an average high-temperature of a still torrid 37.7°C (99.9°F), closely following the trend of the preceding month. Contrary to the day's heat, an average low-temperature of 18.8°C (65.8°F) is recorded during the nights in February.

Heat index

In February, the average heat index is appraised at a blazing hot 46°C (114.8°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in February is 46%.

Rainfall

The months with the least rainfall are January and February Rain falls for 0.8 days and accumulates 1mm (0.04") of rain.

Daylight

In Yana, Sierra Leone, the average length of the day in February is 11h and 49min.
On the first day of February, sunrise is at 07:11 and sunset at 18:54. On the last day of the month, sunrise is at 07:03 and sunset at 18:59 GMT.

Sunshine

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

UV index

The months with the highest UV index are January through April and November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 in February converts into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.