Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May's advent in Byron Bay, Australia, notes a subtle adjustment in average high-temperature to an agreeable 20.8°C (69.4°F) from April. Throughout May, Byron Bay observes a steady low-temperature average of 16°C (60.8°F), reflecting a minor dip from daytime highs.Humidity
The average relative humidity in May in Byron Bay is 75%.Rainfall
In Byron Bay, during May, the rain falls for 17.7 days and regularly aggregates up to 63mm (2.48") of precipitation. In Byron Bay, during the entire year, the rain falls for 197.8 days and collects up to 867mm (34.13") of precipitation.Sea temperature
In Byron Bay, in May, the average water temperature is 24.1°C (75.4°F).Note: For those not fond of cold temperatures, taking a swim at 24.1°C (75.4°F) may require consideration of the sunshine, wind, and ambient temperature. While wetsuits are not mandatory, they can enhance the experience.
Daylight
The average length of the day in May in Byron Bay is 10h and 42min.On the first day of May, sunrise is at 6:12 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 4:56 pm AEST.
Sunshine
The average sunshine in May is 7.4h.UV index
April through September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 5 during May leads to these instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
Frequently asked questions
What are May temperatures in Byron Bay?
What is the average humidity in May in Byron Bay?
How many days does it rain in May in Byron Bay?
What is the sea temperature in May in Byron Bay?
How many hours of daylight does Byron Bay have in May?
What time are sunrise and sunset in May in Byron Bay?
How long on average sun shines in May in Byron Bay?
What is the month with the lowest UV index in Byron Bay?
What is the UV index reading in May in Byron Bay?
Average temperature in May
Byron Bay, Australia
- Average high temperature in May: 20.8°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 May: 16°C
The 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 pressure in May
Byron Bay, Australia
- Average pressure in May: 1019.5mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in May
Byron Bay, Australia
- Average wind speed in May: 15.3km/h
The windiest month (with the highest average wind speed) is October (18km/h).
The calmest month (with the lowest average wind speed) is May (15.3km/h).
Average humidity in May
Byron Bay, Australia
- Average humidity in May: 75%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (70%).
Average rainfall in May
Byron Bay, Australia
- Average rainfall in May: 63mm
The wettest month (with the highest rainfall) is February (123mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in May
Byron Bay, Australia
- Average rainfall days in May: 17.7 days
The month with the highest number of rainy days is March (23.1 days).
The month with the least rainy days is September (10.5 days).
Average sea temperature in May
Byron Bay, Australia
- Average sea temperature in May: 24.1°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 May /
Average sunshine in May
Byron Bay, Australia
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in May
Byron Bay, Australia
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is March (5.8 days).
Average UV index in May
Byron Bay, Australia
- Average UV index in May: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 5).
Average cloud cover in May
Byron Bay, Australia
- Average cloud cover in May: 32
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
Byron Bay, Australia
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Byron Bay, Australia
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