Byron Bay Weather Year-Round — Best Time to Visit
Byron Bay, Australia has warm weather year-round. The best time to visit is September (score: 84/100). Annual average high: 23°C, total rainfall: 1179mm.
When is the best time to visit Byron Bay?
84
September is the best month to visit Byron Bay with a travel score of 84/100 (Excellent).
Expect highs of 22°C, 7 rain days, and 10.7 hours of daily sunshine.
View September weather details →Travel Score by Month
76
Jan
76
Feb
73
Mar
78
Apr
76
May
75
Jun
78
Jul
82
Aug
84
Sep
82
Oct
80
Nov
78
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Byron Bay each month?
23°C
Avg High
16.8°C
Avg Low
1179mm
Annual Rain
How much rain does Byron Bay get?
Byron Bay receives 1179mm of rain annually. The wettest month is typically February with 148mm, while September is the driest.
What is the weather like each month in Byron Bay?
January
76
27°C
Low: 21°C
14 rain days
Good
February
76
26°C
Low: 21°C
13 rain days
Good
March
73
25°C
Low: 20°C
16 rain days
Good
April
78
23°C
Low: 18°C
13 rain days
Good
May
76
21°C
Low: 15°C
11 rain days
Good
June
75
19°C
Low: 13°C
9 rain days
Good
July
78
19°C
Low: 12°C
7 rain days
Good
August
82
20°C
Low: 12°C
6 rain days
Excellent
September
Best time to visit84
22°C
Low: 15°C
7 rain days
Excellent
October
82
23°C
Low: 17°C
9 rain days
Excellent
November
80
25°C
Low: 19°C
11 rain days
Good
December
78
26°C
Low: 20°C
12 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31