February weather forecast
Oranjestad, Aruba

The last month of the winter, February, is another hot month in Oranjestad, Aruba, with an average temperature fluctuating between 24.7°C (76.5°F) and 30.4°C (86.7°F).
The ideal sea water temperature of 26.3°C (79.3°F) and only 5 rainfall days, with 21mm (0.83") of accumulated rainfall, makes February the best time for swimming and other water activities.

Temperature

In February, the average high-temperature in Oranjestad, Aruba, is almost the same as in January - a still hot 30.4°C (86.7°F). In February, in Oranjestad, the average low-temperature is 24.7°C (76.5°F).

Heat index

In February, the average heat index is computed to be a very hot 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. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, pregnancy, wind), and activity. 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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 Oranjestad is 76.1%.

Rainfall

In February, in Oranjestad, the rain falls for 5 days. Throughout February, 21mm (0.83") of precipitation is accumulated. In Oranjestad, Aruba, during the entire year, the rain falls for 64.6 days and collects up to 472mm (18.58") of precipitation.

Sea temperature

February is the month with the coldest seawater in Oranjestad, with an average sea temperature of 26.3°C (79.3°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In Oranjestad, the average length of the day in February is 11h and 44min.
On the first day of the month, sunrise is at 07:05 and sunset at 18:41. On the last day of February, sunrise is at 06:55 and sunset at 18:49 AST.

Sunshine

The average sunshine in February is 5h.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index in Oranjestad. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In February, the average maximum UV index of 12 translate into the following recommendations:
Take all required precautions, as unprotected skin and eyes can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.