UV Index in Auckland, New Zealand

Last updated: June 2, 2025

Understanding the UV Index is crucial for the residents of Auckland, New Zealand, as it directly impacts sun safety and skin health. Being aware of UV levels helps prevent sunburn and long-term skin damage, allowing you to enjoy the beautiful outdoors while protecting yourself. With Auckland's temperate Cfb climate offering ample sunshine, UV exposure can fluctuate throughout the day, peaking between 11 AM and 1 PM when the index reaches a level of 3. By keeping an eye on the UV Index, you can take necessary precautions to safeguard your skin and enjoy everything Auckland has to offer.

Hourly UV Index in Auckland

The UV Index data reveals a gentle rise in sun exposure as the day unfolds. Starting from a calm 0 at 7:00 AM, the index gradually climbs to peak at 3 between 11:00 AM and 1:00 PM, signaling the most intense sun exposure during midday. As the clock ticks past 2:00 PM, the index gently declines, reaching a soothing 1 by late afternoon, before tapering off completely to 0 by 6:00 PM. For sun-seekers and outdoor enthusiasts, the midday hours demand precaution, while the early morning and late evening provide enjoyable, low-UVI moments.

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
07:000low45 min
08:001low45 min
09:001low45 min
10:002low45 min
11:003moderate30 min
12:003moderate30 min
13:003moderate30 min
14:002low45 min
15:001low45 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Auckland

The UV Index exhibits significant seasonal variation, with the highest risk months being January, February, November, and December, where the index reaches extreme levels of 14 and burn times are as short as 10 minutes. As the year progresses, the risk decreases to high in March (10) and April (7), and then tapers off to moderate levels in the summer months (June to August) with values ranging from 3 to 5. The cycle then shifts back to high in September and returns to very high in October (10). Residents and visitors are advised to take necessary precautions during the extreme and very high months, such as wearing sunscreen, protective clothing, and seeking shade, especially if spending extended periods outdoors.

Monthly Maximum UV Index for Auckland, New Zealand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Auckland. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141410743357101113
Data source: Statistical UV Index data for Auckland, 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 Auckland UV Index with Other New Zealand Cities

The table above highlights how UV exposure in Auckland compares to other major locations across New Zealand. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Auckland's solar exposure compared to other cities in New Zealand. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Christchurch UVI1312963223591012
Wellington UVI1313974224691013
Hamilton UVI141410743357101113
Auckland141410743357101113
Manukau City UVI141410743357101113