UV Index
UV Index
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Today's UV index in Gilbert, United States 
will be up to 3.2, indicating moderate 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 reaching up to 3.2 in Gilbert, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
Read more here about the climate and sun exposure in and around Gilbert.
The UV index in Gilbert, United States generally ranges from moderate to high. During the summer months, when the sun is intense, the UV index can reach 10 or higher. It is therefore important to protect your skin by wearing sunscreen, hats, and sunglasses, and by seeking shade during the peak hours of the day.
Gilbert experiences typical weather seasons throughout the year. Summers are hot, with average temperatures ranging from 38 °C (100 °F) to 42 °C (108 °F), and sometimes even higher. Winters are mild to cool, with temperatures ranging from 14 °C (57 °F) to 24 °C (75 °F). Spring and autumn are often pleasant with temperatures averaging between 20 °C (68 °F) and 30 °C (86 °F).
Compared to its region, Gilbert enjoys a relatively high number of sunny days. The area receives around 300 days of sunshine per year, making it a great place for outdoor activities. However, with the abundance of sunshine comes the need for sun protection, as prolonged exposure can lead to sunburn and other harmful effects. It is essential to be mindful of the sun's intensity and take proper precautions to keep yourself safe.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Gilbert. It's designed to provide you with a better understanding of the yearly weather and sun exposure.