UV Index
Hamilton UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index3.8
- Avg Clouds52%
- Max Temp15.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Hamilton, New Zealand 
will reach a high of 3.8 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.
Hamilton's UV Index
The UV index in Hamilton, New Zealand, is generally moderate to high, especially during the summer months, often reaching levels between 6 and 11, indicating strong sun exposure during midday. Seasonal patterns in Hamilton include mild, wet winters with temperatures averaging around 8-15°C, and warm, humid summers with temperatures typically between 20-25°C, plus occasional rain throughout the year. Compared to other parts of New Zealand and neighboring countries, Hamilton has a temperate maritime climate, experiencing more rain than eastern regions but less extreme temperatures than inland areas of Australia.
Hourly UV Index Trend
See the UV index hour by hour for Hamilton. When the level is high, it's smart to find some shade.
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