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Portsmouth UV Index Today

Day Summary

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The UV index in Portsmouth, United Kingdom Flag of United Kingdom will reach a high of 0 today. This means a normal level of sun exposure. See our tips below to stay safe!

Hourly Forecast Chart

Today's Safety Tips

Check the live data above for the current conditions and stay safe in the sun!

Portsmouth's UV Index

The UV index in Portsmouth is usually low to moderate, ranging from 1 to 5 throughout the year, with higher values in summer months like June and July, often peaking around 5. Portsmouth's weather follows typical UK seasonal patterns: cool, wet winters and mild, sometimes rainy summers. Spring and autumn are transitional with moderate temperatures and variable rainfall. Winters can be chilly but not extreme, while summers remain relatively mild compared to hotter countries. Compared to other parts of the UK, Portsmouth is milder due to its coastal location, often experiencing less temperature variation. Neighboring countries like France and Belgium nearby generally have similar weather but can be slightly warmer or sunnier in summer.

Hourly UV Index Trend

See the UV index hour by hour for Portsmouth. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Portsmouth is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.