February weather forecast
San José Villanueva, El Salvador

February in San José Villanueva promises clear skies with a slightly lower cloud percentage of 15 and sustained visibility of 10km (6.2mi), marking it as a month with optimal viewing conditions. The average air pressure is 1012.9mb, making it conducive for outdoor activities. An increase in the UV index to 7 requires appropriate sun protection when stepping outdoors. Despite slightly warmer temperatures compared to January, February remains relatively cool, providing a pleasant ambiance. The month also witnesses a moderate rise in humidity and rainfall, indicating the onset of wetter months ahead.

Temperature

San José Villanueva experiences a transition to a still tropical 31.4°C (88.5°F) in average high-temperatures with the arrival of February, not greatly differing from January's 30.6°C (87.1°F). San José Villanueva, during the nights of February, experiences an average temperature drop to an agreeable 20.1°C (68.2°F).

Heat index

For February, the heat index is estimated at a very hot 37°C (98.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. 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. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in February in San José Villanueva is 64%.

Rainfall

In San José Villanueva, during February, the rain falls for 2.8 days and regularly aggregates up to 5mm (0.2") of precipitation. In San José Villanueva, El Salvador, during the entire year, the rain falls for 187 days and collects up to 1106mm (43.54") of precipitation.

Daylight

In February, the average length of the day in San José Villanueva, El Salvador, is 11h and 43min.
On the first day of the month, sunrise is at 06:23 and sunset at 17:57. On the last day of February, sunrise is at 06:13 and sunset at 18:05 CST.

Sunshine

In February, the average sunshine is 9.2h.

UV index

The months with the highest UV index are February through April and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 in February translates into these instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. 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.