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Sydney weather in May 2023
- 2020°C max day temperature
- 1111 days with some rainfall
- 1212°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 108108 mm of monthly rainfall
- 33 (Moderate) UV index
- 2020°C sea temperature
Recommended for New South Wales
The May weather guide for New South Wales (Sydney) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Sydney
How hot is it in Sydney in May?
Daytime temperatures usually reach 20°C in Sydney in May, falling to 12°C at night.
How sunny is it in Sydney in May?
There are normally 6 hours of bright sunshine each day in Sydney in May - that's 56% of daylight hours.
How warm is the sea around Sydney in May?
The average sea temperature around Sydney in May is 20°C.
Does it rain in Sydney in May?
There are usually 11 days with some rain in Sydney in May and the average monthly rainfall is 108mm.
Sydney May sunrise & sunset times
Browse the sunrise and sunset times for Sydney in May 2023. Select a month to view Sydney sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Monday, 1st May 2023||06:29||17:15|
|Tuesday, 16th May 2023||06:41||17:02|
|Wednesday, 31st May 2023||06:51||16:55|
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