February weather forecast
Santiago del Estero, Argentina

If January marked the beginning of summer's reign, February solidifies it. There is just slight drop in high temperatures, compared to January. Rainfall decreases slightly from 105mm (4.13") to 93mm (3.66"), but it isn’t significant enough to be perceptible on the ground. Days remain fairly sunny and surprisingly comfortable for peak summer, with slightly increased wind speed adding to the pleasantness. Regardless, regular sun protection habits are indispensable in February.

Temperature

In February, Santiago del Estero experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 33.6°C (92.5°F) in January to a still tropical 32.2°C (90°F). Throughout the month of February, the nighttime temperature in Santiago del Estero, Argentina, dips to an average of 21.8°C (71.2°F).

Heat index

In February, the heat index is appraised at a very hot 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

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

Rainfall

In February, in Santiago del Estero, Argentina, the rain falls for 13.3 days. Throughout February, 93mm (3.66") of precipitation is accumulated. Throughout the year, there are 113.8 rainfall days, and 586mm (23.07") of precipitation is accumulated.

Daylight

In Santiago del Estero, Argentina, the average length of the day in February is 13h and 2min.
On the first day of the month, sunrise is at 06:49 and sunset at 20:12. On the last day of February, in Santiago del Estero, sunrise is at 07:09 and sunset at 19:49 -03.

Sunshine

In Santiago del Estero, 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, Argentina. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 7 during February leads to these advisories:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.