Click on a day for an hourly weather forecast
The temperatures in Australia in May are usually low and can range between 12°C and 20°C.
You can expect about 3 to 8 days of rain in Australia during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Australia in May 2025.
If you’re planning to visit Australia in the near future, we highly recommend that you review the 14 day weather forecast for Australia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 29° / 19° | 4 | 27 | 0 | 105 mm | Good | Australia in January |
| February | 28° / 19° | 5 | 23 | 0 | 129 mm | Perfect | Australia in February |
| March | 26° / 18° | 4 | 27 | 0 | 133 mm | Perfect | Australia in March |
| April | 23° / 15° | 3 | 27 | 0 | 83 mm | Perfect | Australia in April |
| May | 20° / 12° | 3 | 29 | 0 | 50 mm | Good | Australia in May |
| June | 17° / 10° | 4 | 26 | 0 | 97 mm | Good | Australia in June |
| July | 17° / 9° | 2 | 29 | 0 | 40 mm | Good | Australia in July |
| August | 19° / 9° | 2 | 29 | 0 | 58 mm | Good | Australia in August |
| September | 22° / 12° | 2 | 28 | 0 | 55 mm | Good | Australia in September |
| October | 24° / 13° | 4 | 27 | 0 | 92 mm | Perfect | Australia in October |
| November | 26° / 16° | 5 | 25 | 0 | 105 mm | Perfect | Australia in November |
| December | 28° / 17° | 5 | 26 | 0 | 81 mm | Perfect | Australia in December |