Temperatures in May
It's warm in May in Byron Bay with an average temperature of 23°C. Temperatures this month range from a low of 21°C to a high of 24°C. At night, you can expect temperatures between 12°C and 17°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Byron Bay in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Byron Bay with warm temperatures, averaging around 24°C during the day and nights close to 16°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-May
By mid-May, the average daytime temperature drops to around 23°C, with nights close to 14°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of May
By the end of May, the average daytime temperature in Byron Bay will be around 23°C, with nights close to 14°C. A shower might show up, but overall the weather will be dry and sunny.
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Water temperature
The water temperature at Byron Bay is 26°C this month. Lovely temperature for a swim.
Precipitation in May
In May, there is an average of 99 mm of precipitation, spread over 10 days. The wind speed is around 5 Bft, mostly coming from the Southwest.
The average precipitation chance is 32% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Byron Bay. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Byron Bay in May |
London | ||
|---|---|---|---|
 Average Temperature |
23°C | 18°C | |
 High Temp |
24°C | 21°C | |
| Low Temp |
21°C | 15°C | |
 Total Precipitation |
99 mm | 46 mm | |
| Rainy Days |
10 days | 8 days | |
April
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Byron Bay?
Want nice weather? Then May is a great time to be in Byron Bay. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Byron Bay in May
With 28°C, Byron Bay hit the highest temperature in the last 10 years in May 2014. The lowest daytime temperature in this month was 17°C in 2020. The extreme night temperatures ranged from a low of 5°C to a high of 22°C.
Check out the climate of Byron Bay for all months and discover the best travel time
Curious about the climate in other parts of Australia? Check out the weather and climate in places like Sydney, Gold Coast, Melbourne, or have a look at other destinations in Australia.
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Daily Temperature in May in Byron Bay
This chart shows the average daily temperatures, both day and night, for each day in May in Byron Bay, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Byron Bay
The chart below shows the average daily precipitation in May for Byron Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 10 days of rain in Byron Bay.
Daily UV Index in May in Byron Bay
This chart shows the average daily UV index in May in Byron Bay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Byron Bay Over the Years
This chart shows the average temperature in May in Byron Bay, measured in degrees Celsius, over the past years.
Total Precipitation in May in Byron Bay Over the Years
This chart shows the average precipitation in May in Byron Bay, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Byron Bay
Click on a specific day in May for detailed info on the typical weather on that day in Byron Bay. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Byron Bay
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Average Weather in Byron Bay by Month
Click on a month below to see detailed weather info for Byron Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Byron Bay for all months at once
