The annual average maximum daily temperature is 25.0°C (77.0°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 23.5°C (74.3°F) which is warm and pleasant for relaxing and swimming for long periods. Annually there are on average 12.8 days of rain per month and 4.2 hours of sun per day.
The best months to visit Byron Bay are for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.
The weather is perfect for sunbathing in the months from November to April when the maximum temperature reaches above 26°C (72°F)
The sea is best for swimming between December and April when the sea temperature is above the average 23°C (74°F) which is warm and pleasant for relaxing and swimming for long periods.
No, you can't sunbathe in Byron Bay all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.
The weather is best for sunbathing in the months from November to April when the maximum temperature reaches above 26°C (72°F)
More info about the annual temperatures and sunshine.
Yes, you can swim in Byron Bay all year round.
The warmest sea water temperatures in Byron Bay are found in January when they peak at 27°C (81°F) and lowest in July when they dip to 21°C (70°F).
The sea temperature is above average for swimming between December and April when the sea temperature is above 23°C (74°F) which is warm and pleasant for relaxing and swimming for long periods.
For perfect swimming and lounging all day, try the months from December to February when the sea temperature is above 26°C (79°F)
More info about the annual sea temperatures
The hottest month in Byron Bay is November when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (85°F), average temperature is 23°C (73°F) and average minimum temperature is 17°C (62°F).
More info about the annual temperatures and sunshine.
The coolest month in Byron Bay is July when the average maximum temperature is 21°C (69°F), average temperature is 12°C (54°F) and average minimum temperature is 4°C (40°F).
More info about the annual temperatures and sunshine
The coldest sea water temperatures in Byron Bay are found in July when they dip to 21°C (70°F) which is comfortable for swimming though some may prefer warmer water.
More info about the annual sea temperatures.
The warmest sea water temperatures in Byron Bay are found in January when they peak at 27°C (81°F) which is very warm and ideal for relaxing and swimming for the whole day.
More info about the annual sea temperatures.
The most humid month in Byron Bay is April with a dew point (an indicator of humidity) of 22°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.
More info about the annual humidity.
The least humid month in Byron Bay is July with a dew point of 9°C (48°F) which is a bit dry for some.
More info about the annual humidity.
The most windy month in Byron Bay is November when the average maximum windspeed is 28KM/H (18MPH) and the average wind speed is 10KM/H (6MPH).
More info about the annual wind conditions.
The hottest month in Byron Bay is November when the average maximum temperature is 29°C (85°F), average temperature is 23°C (73°F) and average minimum temperature is 17°C (62°F).
The coolest month in Byron Bay is July when the average maximum temperature is 21°C (21°F), average temperature is 12°C (54°F) and average minimum temperature is 4°C (40°F).
The longest days in Byron Bay are in December, with an average of 14 hours of daylight per day. June has the shortest days with an average of 10.3 hours of daylight per day.
The sunniest days in Byron Bay are in January which has the most hours of sunshine per day. The sunshine percentage is 40% making it very cloudy and overcast with some periods of sunshine. There are 5.0 hours of sunshine per day.
May has the least sunshine. The sunshine percentage is 27% making it extremely gloomy and overcast with little sunshine. There are 2.9 hours of sunshine per day.
The ultraviolet index is the highest in January when it reaches 14.7 and lowest in June when it reaches 3.9.
An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The warmest sea water temperatures in Byron Bay are found in January when they peak at 27°C (81°F) and lowest in July when they dip to 21°C (70°F).
The sea is best for swimming between December and April when the temperature is above 23°C (74°F) which is warm and pleasant for relaxing and swimming for long periods.
The most humid month in Byron Bay is April with a dew point (an indicator of humidity) of 22°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.
The least humid month in Byron Bay is July with a dew point of 9°C (48°F) which is a bit dry for some.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
