UV Index
UV Index
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Today's UV index in Saint Paul, United States 
will be up to 1.3, 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 Saint Paul, reaching up to 1.3. 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 Saint Paul.
The UV index in Saint Paul, United States, ranges from 0 to 12, with higher values indicating greater potential for sunburn. During summer months, the UV index can reach levels of 8 or 9 (very high), so it's important to protect your skin with sunscreen, hats, and sunglasses.
Saint Paul experiences four distinct seasons. In spring (March to May), temperatures range from 2 °C to 17 °C (36 °F to 63 °F), with occasional rain showers. Summer (June to August) brings warm and humid weather, with temperatures averaging between 18 °C and 29 °C (65 °F and 85 °F). Fall (September to November) is mild and beautiful, with temperatures around 9 °C to 21 °C (48 °F to 70 °F). Winter (December to February) is cold, with temperatures dropping to -15 °C to -6 °C (5 °F to 21 °F) and snowfall being common.
Compared to other cities in its region, Saint Paul experiences higher sun exposure due to its location further inland. This results in longer daylight hours during summer and potential rapid changes in weather during certain seasons. It's crucial to stay informed about weather updates and take necessary precautions to enjoy safe and comfortable outdoor activities.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Saint Paul. It's designed to provide you with a better understanding of the yearly weather and sun exposure.