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UV Index in Saint Paul, US

UV index


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Today's UV index in Saint Paul, United States 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's tips

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.

Saint Paul Weather

Read more here about the climate and sun exposure in and around Saint Paul.

UV Index in 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.

Weather Seasons

UV index

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.

Saint Paul's Climate

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.

Annual Sun Radiation

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.


* This page's content about the UV index in Saint Paul (United States) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.