Southampton UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.5
- Avg Clouds78%
- Max Temp23.1 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Southampton, United Kingdom 
will reach a high of 5.5 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-25
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Southampton's UV Index
Southampton's UV index is generally low to moderate, ranging from about 0 in winter to around 5 or 6 in summer. UV levels peak in late June and July but are usually less intense than in southern Europe.
Weather Seasons
The city experiences mild, wet winters and cool summers with occasional warm days. Rainfall is spread throughout the year, with October to January typically being the wettest months. Spring and early summer tend to be drier and sunnier.
Southampton's Climate
Compared to other parts of the UK, Southampton has slightly milder winters and warmer summers due to its southern coastal position. Its weather is less extreme than inland areas and generally cooler and wetter than southern European countries like Spain or France.
Hourly UV Index Trend
See the UV index hour by hour for Southampton. When the level is high, it's smart to find some shade.
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