Places / Sydney, Australia
UV index in Sydney, Australia
Check another placeLoading today’s UV…
- Low 0 to 2
- Moderate 3 to 5
- High 6 to 7
- Very high 8 to 10
- Extreme 11+
Hour-by-hour numbers
| Time | UV index | Level |
|---|
The next few days
Each day’s UV curve and peak, drawn on the same scale so you can compare. The forecast reaches roughly four days ahead.
What to do today
About Sydney
Sydney’s harbour paths, ferries and beaches often turn a short outing into several hours outdoors. This point is central Sydney; Bondi Beach has its own page for a coastal starting point.
When to check the UV here
Sydney is in the Southern Hemisphere, so its summer falls during December to February. Use the local date and hourly forecast when planning from overseas, rather than carrying over the season or clock time at home.
Planning your time outside
Pack protection for the ferry queue and the walk as well as the beach itself. Arrange shade around the peak and check the forecast again if your afternoon plans change.
How to read this forecast
The chart loads hourly model data from currentuvindex.com for -33.8688, 151.2093. Times are local to this forecast point. Open Hour-by-hour numbers for the values, or compare the next few days below the main chart.
The forecast describes UV for the area, not the dose on your skin. Buildings, trees, cloud and reflective surfaces can change your exposure. It does not measure a particular beach chair, trail or street.
What time does UV drop below 3?
Read the descending side of today’s curve, then check that the later hours remain below 3. The time changes with the date and weather. See how to find the afternoon drop instead of using a fixed clock time.
What should I bring?
Plan sun protection when the forecast reaches 3 or higher. Shade, covering, a hat, sunglasses and sunscreen work together. At very high UV, arrange outdoor time around the peak rather than relying on sunscreen alone.
Nearby or similar forecasts
More places to plan
Related guides
Sources and local information
UV forecasts are model estimates and can differ from conditions on the ground. Live data requires JavaScript and a connection to the provider; no typical UV values are substituted if it fails. Page updated October 15, 2026. See how the data works.