Grantham UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index0.0
- Avg Clouds0%
- Max Temp0 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Grantham, England, 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!
Grantham's UV Index
The UV index in Grantham, England, typically ranges from low to moderate, peaking around 3 to 5 during summer months and dropping to 0 or 1 in winter.
Weather Seasons
Grantham experiences mild summers and cool winters, with rain spread fairly evenly throughout the year. Spring and autumn bring variable weather with occasional showers and changing temperatures.
Grantham's Climate
Compared to southern England, Grantham is slightly cooler and wetter than coastal areas but milder than northern parts of the UK. Neighboring countries like France and Belgium usually have higher summer temperatures and stronger UV levels.
Hourly UV Index Trend
See the UV index hour by hour for Grantham. When the level is high, it's smart to find some shade.
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