Click on a day for an hourly weather forecast
The weather in Byron Bay in March is hot. The average temperatures are between 21°C and 25°C.
You can expect rain for roughly half of the month of March in Byron Bay. 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 Byron Bay in March 2025.
If you’re planning to visit Byron Bay in the near future, we highly recommend that you review the 14 day weather forecast for Byron Bay before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 26° / 22° | 6 | 25 | 0 | 187 mm | Perfect | Byron Bay in January |
| February | 26° / 21° | 8 | 21 | 0 | 230 mm | Good | Byron Bay in February |
| March | 25° / 21° | 8 | 23 | 0 | 235 mm | Good | Byron Bay in March |
| April | 23° / 19° | 6 | 24 | 0 | 166 mm | Perfect | Byron Bay in April |
| May | 21° / 16° | 4 | 27 | 0 | 142 mm | Good | Byron Bay in May |
| June | 19° / 14° | 5 | 25 | 0 | 179 mm | Good | Byron Bay in June |
| July | 18° / 13° | 3 | 28 | 0 | 92 mm | Good | Byron Bay in July |
| August | 19° / 13° | 3 | 28 | 0 | 92 mm | Good | Byron Bay in August |
| September | 21° / 15° | 3 | 27 | 0 | 73 mm | Good | Byron Bay in September |
| October | 23° / 17° | 5 | 26 | 0 | 149 mm | Perfect | Byron Bay in October |
| November | 24° / 19° | 5 | 25 | 0 | 131 mm | Perfect | Byron Bay in November |
| December | 25° / 20° | 7 | 24 | 0 | 188 mm | Good | Byron Bay in December |