Cairns UV Index Today
- Current UV Index5.0
- Peak UV Index7.0
- Temperature22.5 ℃
- Peak UV at 1 PM
- Protection Recommended ☀️
Last updated:
The UV index in Cairns, Australia 
will reach a high of 5 today. This means a normal level of sun exposure. See our tips below to stay safe!
Hourly Forecast Chart
Today's Safety Tips
Check the live data above for the current conditions and stay safe in the sun!
Cairns's UV Index
Cairns has a high UV index, often reaching 10 or above during summer months. This means the sun's rays are very strong, especially around noon. UV levels drop in the winter but can still be moderate.
Weather Seasons
The weather in Cairns is tropical with two main seasons: a hot, wet summer and a warm, dry winter. Summers are rainy and humid, while winters are cooler and much drier. Temperatures stay warm all year, rarely getting cold.
Cairns's Climate
Compared to other parts of Australia, Cairns is much warmer and wetter. It has more rain than cities like Sydney or Melbourne. Compared to neighboring countries like Papua New Guinea, Cairns is slightly cooler but has similar tropical weather.
Hourly UV Index Trend
See the UV index hour by hour for Cairns. When the level is high, it's smart to find some shade.
- TimeUVLevelTemp
- 12 PM5.0moderate22 ℃
Nearby Cities
Check the UV index in other cities near Cairns.