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Byron Bay, Australia Weather Averages

. The most daily sunshine hours in Byron Bay are 9 in November. The best month to swim in the sea is in January when the average sea temperature is 26°C (79°F).

Average Daily Sunshine Hours Byron Bay

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Average Sea Temperature Byron Bay

What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface
What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

Byron Bay : Next 24-Hour Weather

Today - 16th June 2026

Sunrise 06:36

Sunrise

Sunset 16:55

Sunset
21:00
Patchy rain possible
16°C (61°F)
22:00
Patchy rain possible
16°C (61°F)
23:00
Patchy rain possible
17°C (62°F)

Tomorrow - 17th June 2026

Sunrise 06:36

Sunrise

Sunset 16:55

Sunset
0:00
Patchy rain possible
17°C (62°F)
1:00
Patchy rain possible
17°C (62°F)
2:00
Patchy rain possible
17°C (62°F)
3:00
Patchy rain possible
17°C (62°F)
4:00
Patchy rain possible
17°C (61°F)
5:00
Patchy rain possible
17°C (61°F)
6:00
Patchy rain possible
17°C (61°F)
7:00
Patchy rain possible
17°C (61°F)
8:00
Patchy rain possible
18°C (63°F)
9:00
Patchy rain possible
19°C (65°F)
10:00
Patchy rain possible
20°C (67°F)
11:00
Patchy rain possible
20°C (68°F)
12:00
Partly cloudy
21°C (68°F)
13:00
Clear
21°C (68°F)
14:00
Clear
20°C (67°F)
15:00
Clear
20°C (67°F)
16:00
Clear
19°C (65°F)
17:00
Clear
17°C (61°F)
18:00
Partly cloudy
16°C (60°F)
19:00
Partly cloudy
16°C (60°F)
20:00
Partly cloudy
16°C (60°F)