Click on a day for an hourly weather forecast
The weather in Cairns in March is very hot. The average temperatures are between 23°C and 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of March in Cairns. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Cairns in March 2025.
If you’re planning to visit Cairns in the near future, we highly recommend that you review the 14 day weather forecast for Cairns before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 30° / 24° | 11 | 21 | 0 | 337 mm | Ok | Cairns in January |
| February | 30° / 24° | 10 | 19 | 0 | 302 mm | Ok | Cairns in February |
| March | 29° / 23° | 8 | 23 | 0 | 239 mm | Ok | Cairns in March |
| April | 28° / 22° | 4 | 27 | 0 | 123 mm | Perfect | Cairns in April |
| May | 26° / 20° | 2 | 30 | 0 | 56 mm | Perfect | Cairns in May |
| June | 24° / 18° | 1 | 29 | 0 | 41 mm | Perfect | Cairns in June |
| July | 24° / 18° | 1 | 30 | 0 | 34 mm | Perfect | Cairns in July |
| August | 25° / 17° | 1 | 30 | 0 | 27 mm | Perfect | Cairns in August |
| September | 27° / 19° | 1 | 29 | 0 | 27 mm | Perfect | Cairns in September |
| October | 28° / 20° | 1 | 30 | 0 | 51 mm | Perfect | Cairns in October |
| November | 29° / 22° | 2 | 28 | 0 | 81 mm | Good | Cairns in November |
| December | 30° / 23° | 5 | 26 | 0 | 149 mm | Good | Cairns in December |