February weather forecast
Santiago del Estero, Argentina

February, the last month of the summer in Santiago del Estero, is another hot month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 32.2°C (90°F).

Temperature

In February, the average high-temperature is relatively the same as in January - a still tropical 32.2°C (90°F). In Santiago del Estero, Argentina, in February, the average low-temperature is 21.8°C (71.2°F).

Heat index

The average heat index in February is calculated to be a torrid 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in February in Santiago del Estero is 61%.

Rainfall

In Santiago del Estero, in February, during 13.3 rainfall days, 93mm (3.66") of precipitation is typically accumulated. In Santiago del Estero, during the entire year, the rain falls for 113.8 days and collects up to 586mm (23.07") of precipitation.

Daylight

The average length of the day in February is 13h and 2min.
On the first day of February in Santiago del Estero, sunrise is at 06:49 and sunset at 20:11. On the last day of the month, sunrise is at 07:09 and sunset at 19:49 -03.

Sunshine

The average sunshine in February is 8.4h.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Santiago del Estero. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in February interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.