UV Index in Great Bookham, United Kingdom

Last updated: July 2, 2025

Understanding the UV Index in Great Bookham, United Kingdom is essential for safeguarding your skin's health against harmful sun exposure. With the UV levels peaking between 12:00 PM and 2:00 PM, reaching as high as 8, residents and visitors alike should be aware of the risks of sunburn and long-term skin damage during these hours. Great Bookham's Cfb climate, characterized by mild summers and adequate sunshine, can sometimes lead to underestimating UV exposure risks, making it crucial to stay informed. By knowing the UV Index, you can take proactive measures to enjoy the outdoors safely, ensuring your skin remains healthy while soaking up the beauty of this charming village.

Hourly UV Index in Great Bookham

The UV Index throughout the day presents a clear and vigorous pattern of intensity. As the sun rises at 07:00, the index starts at a gentle 1, indicating minimal risk. By 08:00, it climbs to 2, still in the low range, but things escalate quickly; by 09:00, it reaches 3. The sun's power peaks astonishingly at 12:00, hitting a maximum of 8, which signifies a high risk for unprotected skin. This intense exposure persists until 14:00, before gradually tapering off through the afternoon. By 15:00, the index drops to 7, then diminishes further to 5 at 16:00, and continues to decline into the evening hours, settling back down to 1 by 19:00. Those planning outdoor activities during the midday hours should take care to protect themselves from the sun’s powerful rays!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:003moderate30 min
10:005moderate30 min
11:007high25 min
12:008very high15 min
13:008very high15 min
14:008very high15 min
15:007high25 min
16:005moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in Great Bookham

Throughout the year, the UV Index exhibits notable seasonal fluctuations, significantly influencing exposure risks for both residents and visitors. The high-risk months for UV exposure are typically from April to August, where the index peaks at 8 during June and July, indicating very high exposure levels with a burn time of just 15 minutes. March marks the transition into the moderate category with an index of 4, while from October to February, the risk decreases to the low category, allowing for extended burn times of 45 minutes in winter months. Visitors and residents are strongly advised to take precautionary measures when UV levels are moderate or higher, particularly by seeking shade, wearing protective clothing, and applying sunscreen regularly during the higher index months to safeguard against harmful sun exposure.

Monthly Maximum UV Index for Great Bookham, United Kingdom

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Great Bookham. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec224678875421
Data source: Statistical UV Index data for Great Bookham, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Great Bookham UV Index with Other United Kingdom Cities

The table above highlights how UV exposure in Great Bookham compares to other major locations across United Kingdom. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Great Bookham's solar exposure compared to other cities in United Kingdom. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Liverpool UVI123578875321
Sheffield UVI124578875421
Birmingham UVI124578876421
London UVI124578876421
Great Bookham124678876421
Bristol UVI124578876421