Temperature
Pleasant by day, brisk at night.
Mild days with cool nights and plenty of sun.
Pleasant by day, brisk at night.
Several rainy days, with mixed-length spells. About 9 wet days, fewer than in most months.
Plenty of sun this month.
In June, afternoons feel about 64° and nights feel near 51°.
Partly cloudy skies this month.
Calm winds are typical in June.
June late afternoons are around 65°F, easing to about 60°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 82 | 71 | 5.7 | 14 | 11.7 | 77 | 79 |
| Feb | 81 | 70 | 5.6 | 14 | 10.6 | 78 | 80 |
| Mar | 80 | 68 | 6.1 | 16 | 10.7 | 79 | 79 |
| Apr | 76 | 63 | 3.5 | 13 | 10.2 | 79 | 77 |
| May | 71 | 58 | 3.7 | 12 | 9.3 | 78 | 75 |
| Jun | 67 | 54 | 3.8 | 9 | 8.8 | 77 | 73 |
| Jul | 67 | 52 | 2.1 | 7 | 9.2 | 73 | 71 |
| Aug | 69 | 53 | 2.3 | 7 | 9.9 | 71 | 70 |
| Sep | 73 | 57 | 1.8 | 7 | 10.8 | 72 | 71 |
| Oct | 75 | 62 | 3.4 | 10 | 11.2 | 73 | 73 |
| Nov | 78 | 66 | 4.4 | 11 | 11.7 | 74 | 75 |
| Dec | 81 | 69 | 4.2 | 13 | 11.6 | 75 | 77 |
Similar climates
Want a side-by-side climate view? Compare Byron Bay with Port Vila.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology