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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 - 1st May 2026

Sunrise 06:12

Sunrise

Sunset 17:13

Sunset
13:00
Patchy rain possible
23°C (73°F)
14:00
Patchy rain possible
23°C (73°F)
15:00
Light rain shower
22°C (71°F)
16:00
Light rain shower
21°C (69°F)
17:00
Light rain shower
20°C (68°F)
18:00
Light rain shower
20°C (67°F)
19:00
Light rain shower
20°C (67°F)
20:00
Light rain shower
20°C (68°F)
21:00
Light rain shower
20°C (68°F)
22:00
Light rain shower
20°C (68°F)
23:00
Light rain shower
20°C (68°F)

Tomorrow - 2nd May 2026

Sunrise 06:12

Sunrise

Sunset 17:13

Sunset
0:00
Light rain shower
20°C (68°F)
1:00
Light rain shower
20°C (67°F)
2:00
Light rain shower
20°C (68°F)
3:00
Light rain shower
20°C (68°F)
4:00
Light rain shower
20°C (68°F)
5:00
Patchy rain possible
20°C (68°F)
6:00
Light rain shower
20°C (68°F)
7:00
Patchy rain possible
20°C (68°F)
8:00
Patchy rain possible
21°C (69°F)
9:00
Patchy rain possible
22°C (70°F)
10:00
Patchy rain possible
22°C (72°F)
11:00
Light rain shower
23°C (72°F)
12:00
Light rain shower
23°C (72°F)