UV Index
UV Index
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Today's UV index in Christchurch, New Zealand 
will be up to 9.8, indicating a very high level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index of 9.8 in Christchurch, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in Christchurch, New Zealand, can reach high levels during the summer months, posing a risk of sunburn and skin damage. It's essential to be aware of the UV index and protect your skin accordingly.
Christchurch experiences a temperate oceanic climate, with four distinct seasons. Summer, from December to February, is warm and sunny, while winter, from June to August, is cool and often rainy. Spring and autumn are mild and bring changing leaves and blooming flowers.
Compared to the rest of the Canterbury region and neighbouring countries, Christchurch has a relatively mild climate. Inland areas, such as the Mackenzie Basin, receive more extreme temperatures, while coastal areas are generally cooler. Surrounding countries like Australia and Indonesia have hotter climates, with greater extremes in temperature.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Christchurch. It's designed to provide you with a better understanding of the yearly weather and sun exposure.