UV Index
UV Index
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Today's UV index in The Bronx, United States 
will be up to 1.4, indicating low 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.
Today, the UV index suggests low sun danger (0-2) in The Bronx, reaching up to 1.4. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Read more here about the climate and sun exposure in and around The Bronx.
The UV index in The Bronx can vary throughout the year. In the summer months of June, July, and August, when the sun is strongest, the UV index can reach high levels, ranging from 6 to 8. This means that it is important to protect your skin and eyes from the sun's harmful rays by wearing sunscreen, sunglasses, and hats.
The Bronx experiences four distinct seasons: spring, summer, fall, and winter. Spring (March to May) and fall (September to November) generally bring mild temperatures, with average highs ranging from 12-19 °C (54-66 °F) and lows ranging from 3-9 °C (37-48 °F). Summer (June to August) brings warmer weather, with average highs ranging from 27-31 °C (81-88 °F) and lows ranging from 17-21 °C (63-70 °F). Winter (December to February) can be cold, with average highs ranging from -1 to 6 °C (30-43 °F) and lows ranging from -7 to 0 °C (19-32 °F).
Compared to the surrounding region, The Bronx has similar weather patterns and sun exposure. It lies within the same climatic zone as the greater New York City area, characterized by hot summers and cold winters. However, due to its urban environment, The Bronx can experience a slightly higher temperature compared to more rural areas nearby. It is essential to be mindful of this and take appropriate precautions such as staying hydrated and seeking shade during hotter months.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in The Bronx. It's designed to provide you with a better understanding of the yearly weather and sun exposure.