Byron Bay
Australia
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Byron Bay, Australia

October, like September, is an agreeable spring month in Byron Bay, Australia, with average temperature varying between 22.5°C (72.5°F) and 17.4°C (63.3°F).

Temperature

In Byron Bay, the average high-temperature in October is essentially the same as in September - a still pleasant 22.5°C (72.5°F). In Byron Bay, the average low-temperature is 17.4°C (63.3°F).

Humidity

In Byron Bay, the average relative humidity in October is 75%.

Rainfall

In Byron Bay, Australia, during October, the rain falls for 15.1 days and regularly aggregates up to 79mm (3.11") of precipitation. In Byron Bay, Australia, during the entire year, the rain falls for 197.8 days and collects up to 867mm (34.13") of precipitation.

Sea temperature

In October, the average sea temperature is 22.7°C (72.9°F).
Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.7°C (72.9°F).

Daylight

In Byron Bay, the average length of the day is 12.8h.

Sunshine

In October, the average sunshine is 8.6h.

UV index

January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index in Byron Bay, Australia. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in October in Byron Bay?

The average high-temperature, in October, is 22.5°C (72.5°F), while the average low-temperature is 17.4°C (63.3°F).

What is the average humidity in October in Byron Bay?

In Byron Bay, Australia, the average relative humidity in October is 75%.

How much does it rain in Byron Bay in October?

In Byron Bay, in October, it is raining for 15.1 days, with typically 79mm (3.11") of accumulated precipitation.

How warm is the water in October in Byron Bay?

In Byron Bay, the average seawater temperature in October is 22.7°C (72.9°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.7°C (72.9°F) water may be enjoyable.

What is the average length of the day in October in Byron Bay?

In Byron Bay, the average length of the day in October is 12.8h.

How long on average sun shines in October in Byron Bay?

In October, the average sunshine in Byron Bay is 8.6h.

When is the highest UV index in Byron Bay?

January through March, October through December, with an average maximum UV index of 6, are months with the highest UV index in Byron Bay.

What is the UV index reading in October in Byron Bay?

In Byron Bay, Australia, the average daily maximum UV index in October is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in October - Byron Bay, Australia
  • Average high temperature in October: 22.5°C

The warmest month (with the highest average high temperature) is January (26.5°C).
The month with the lowest average high temperature is July (18.3°C).

  • Average low temperature in October: 17.4°C

Months with the highest average low temperature are January and February (21.8°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).

Average humidity in October - Byron Bay, Australia
  • Average humidity in October: 75%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (70%).

Average rainfall in October - Byron Bay, Australia
  • Average rainfall in October: 79mm

The wettest month (with the highest rainfall) is February (123mm).
The driest month (with the lowest rainfall) is September (29mm).

Average rainfall days in October - Byron Bay, Australia
  • Average rainfall days in October: 15.1 days

The month with the highest number of rainy days is March (23.1 days).
The month with the lowest number of rainy days is September (10.5 days).

Average sea temperature in October - Byron Bay, Australia
  • Average sea temperature in October: 22.7°C

The best month for swimming (with the highest average sea temperature) is February (27.2°C).
The coldest month (with the lowest average sea temperature) is August (21.5°C).

Average daylight in October / Average sunshine in October - Byron Bay, Australia
  • Average daylight in October: 12.8h

The month with the longest days is December (Average daylight: 13.9h).
The month with shortest days is June (Average daylight: 10.3h).

  • Average sunshine in October: 8.6h

The month with most sunshine is November (Average sunshine: 10.5h).
The month with least sunshine is June (Average sunshine: 5.8h).

Average UV index in October - Byron Bay, Australia
  • Average UV index in October: 6

Months with the highest UV index are January, February, March, October, November and December (UV index 6).
Months with the lowest UV index are April, May, June, July, August and September (UV index 5).