Town in New South Wales, Australia
Byron Bay weather by month and the best time to visit
When to go to Byron Bay
Apr–May and Sep–Nov are warm and calmer. Dec–Jan is crowded and costly. Feb–Mar can be wet, and Jun–Aug is cool with whale watching.
Byron Bay weather by month
Average daily high, rainfall and conditions.
- Jan26°160 mm
- Feb26°169 mm
- Mar26°168 mm
- Apr24°96 mm
- May22°78 mm
- Jun20°108 mm
- Jul20°43 mm
- Aug20°52 mm
- Sep21°37 mm
- Oct23°85 mm
- Nov24°94 mm
- Dec25°134 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 26°C79°F | 24°C75°F | 160 mm | 77% | Rainy |
| February | 26°C79°F | 24°C75°F | 169 mm | 77% | Rainy |
| March | 26°C78°F | 24°C74°F | 168 mm | 77% | Rainy |
| April | 24°C75°F | 22°C71°F | 96 mm | 74% | Pleasant |
| May | 22°C72°F | 20°C67°F | 78 mm | 71% | Pleasant |
| June | 20°C69°F | 18°C64°F | 108 mm | 72% | Pleasant |
| July | 20°C67°F | 17°C62°F | 43 mm | 70% | Pleasant |
| August | 20°C68°F | 17°C62°F | 52 mm | 69% | Pleasant |
| September | 21°C71°F | 18°C65°F | 37 mm | 72% | Pleasant |
| October | 23°C73°F | 20°C68°F | 85 mm | 74% | Pleasant |
| November | 24°C75°F | 21°C71°F | 94 mm | 75% | Pleasant |
| December | 25°C78°F | 23°C73°F | 134 mm | 76% | Pleasant |
Best months across Australia
| Place | Best months | Warmest month |
|---|---|---|
| Sydney | Mar–Apr, Sep–Nov | Jan (25°C) |
| Melbourne | Mar–Apr, Oct–Nov | Jan (26°C) |
| Brisbane | Apr–Sep | Jan (29°C) |
| Gold Coast | Apr–May, Sep–Nov | Jan (30°C) |
| Perth | Mar–Apr, Oct–Nov | Feb (27°C) |
| Cairns | Jun–Oct | Dec (32°C) |
| Byron Bay | Apr–May, Sep–Nov | Jan (26°C) |
| Adelaide | Mar–Apr, Sep–Nov | Jan (30°C) |
| Hobart | Dec–Mar | Jan (22°C) |
| Bondi Beach | Mar–Apr, Oct–Nov | Jan (26°C) |
| Whitsundays | May–Oct | Dec (29°C) |
| Uluru | May–Sep | Jan (39°C) |
| Noosa | Apr–May, Sep–Nov | Jan (27°C) |
| Darwin | May–Sep | Oct (33°C) |
| Blue Mountains | Mar–May, Sep–Nov | Jan (28°C) |
| Sunshine Coast | Apr–May, Sep–Nov | Jan (28°C) |
| Great Ocean Road | Feb–Apr, Nov–Dec | Feb (19°C) |
| K'gari | May–Jun, Sep–Oct | Feb (27°C) |
| Port Douglas | May–Oct | Dec (30°C) |
| Fremantle | Mar–Apr, Oct–Nov | Feb (27°C) |
| Canberra | Mar–Apr, Oct–Nov | Jan (30°C) |
| Margaret River | Mar–Apr, Oct–Dec | Feb (24°C) |
| Broome | May–Sep | Nov (39°C) |
| Newcastle | Feb–Apr, Oct–Nov | Jan (26°C) |
| Alice Springs | Apr–Sep | Jan (38°C) |
| Launceston | Nov–Mar | Jan (26°C) |
| Manly | Nov–Mar | Jan (26°C) |
| Magnetic Island | May–Sep | Feb (29°C) |
Quick answers
What is the best month to visit Byron Bay?
Apr–May, Sep–Nov. Apr–May and Sep–Nov are warm and calmer. Dec–Jan is crowded and costly. Feb–Mar can be wet, and Jun–Aug is cool with whale watching.
When is the rainy season in Byron Bay?
Rain peaks in February with about 169 mm. Months with 150 mm or more: Jan–Mar.
What is the hottest month in Byron Bay?
January, with average highs of 26°C (79°F).
How cold does Byron Bay get?
The coolest nights are in July, averaging 17°C (62°F).
More about Byron Bay
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Sources
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.