UV Index
UV Index
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Today's UV index in Oranjestad, Aruba 
will be up to 9.3, indicating very high risk of harm from the sun's UV rays for the average person. Check our tips for today to make sure you're safe in the sun.
With a UV index of 9.3 in Oranjestad, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Read more here about the climate and sun exposure in and around Oranjestad.
Oranjestad, Aruba experiences very high UV index levels throughout the year. The city is located near the equator, and the tropical climate contributes to strong sun exposure. The UV index in Oranjestad often reaches levels of 11 or higher (extreme), especially between 11 am and 3 pm. It is crucial to take proper sun protection measures, such as wearing sunscreen, hats, and sunglasses, to avoid sunburn and other harmful effects.
Oranjestad has a consistent tropical climate without distinct seasons. The city experiences a dry season from January to September, with very little rainfall. The average temperature during this period ranges between 26 °C (79 °F) and 30 °C (86 °F). The wet season, from October to December, brings slightly higher temperatures and increased chances of rain showers. Even during the wet season, however, Oranjestad enjoys many sunny days and a warm climate.
Compared to its neighboring countries in the Caribbean, Oranjestad generally has a drier climate and experiences fewer hurricanes. Its location in the southern Caribbean helps it avoid the direct impact of many hurricanes that pass through the region. However, the city does experience occasional rain showers, particularly during the wet season. With its sunny weather and warm temperatures all year round, Oranjestad is an ideal destination for those seeking a tropical paradise.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Oranjestad. It's designed to provide you with a better understanding of the yearly weather and sun exposure.