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The weather in Mackay in May is hot. The average temperatures are between 20°C and 24°C.
You can expect about 3 to 8 days of rain in Mackay 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 Mackay in May 2025.
If you’re planning to visit Mackay in the near future, we highly recommend that you review the 14 day weather forecast for Mackay before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 25° | 8 | 23 | 0 | 307 mm | Good | Mackay in January |
| February | 28° / 25° | 9 | 20 | 0 | 308 mm | Good | Mackay in February |
| March | 28° / 24° | 9 | 22 | 0 | 383 mm | Good | Mackay in March |
| April | 26° / 22° | 4 | 26 | 0 | 156 mm | Perfect | Mackay in April |
| May | 24° / 20° | 3 | 28 | 0 | 106 mm | Perfect | Mackay in May |
| June | 22° / 17° | 1 | 29 | 0 | 56 mm | Good | Mackay in June |
| July | 21° / 17° | 2 | 29 | 0 | 63 mm | Good | Mackay in July |
| August | 22° / 17° | 1 | 30 | 0 | 42 mm | Good | Mackay in August |
| September | 24° / 19° | 1 | 29 | 0 | 26 mm | Perfect | Mackay in September |
| October | 26° / 21° | 1 | 30 | 0 | 50 mm | Perfect | Mackay in October |
| November | 27° / 23° | 3 | 27 | 0 | 82 mm | Perfect | Mackay in November |
| December | 28° / 24° | 5 | 26 | 0 | 189 mm | Perfect | Mackay in December |