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New South Wales - Australia weather in June 2025

Australia

New South Wales - Australia weather in June 2025

 

Day

19 °C

 

Night

10 °C

 

Sea

20 °C

 

Precipitation

128 mm

in month

 

Rainy days

10 days

in month

 

Daylight

10 hours

average

 

Sunshine

6 hours

average

 

Humidity

66 %

 

Day

19 °C

 

Night

10 °C

 

Sea

20 °C

 

Precipitation

128 mm

in month

 

Rainy days

10 days

in month

 

Daylight

10 hours

average

 

Sunshine

6 hours

average

 

Humidity

66 %

Overview: New South Wales - Australia
In New South Wales in June, the average air temperature ranges from 19 °C (66 °F) during the day to 10 °C (49 °F) at night. There are 10 days of rain on average, where the rainfall is 128 mm (5.03 in).

Weather charts for New South Wales - Australia

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Aerial view of nice beach in Hyams Beach on a day with cloudy weather
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Architecture in Sydney in partly cloudy weather

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Weather overview and FAQs

Weather overview

In New South Wales in June, the average air temperature ranges from 19 °C (66 °F) during the day to 10 °C (49 °F) at night. There are 10 days of rain on average, where the rainfall is 128 mm (5.03 in).

Is June a good month to visit New South Wales?

There are good conditions for visiting in New South Wales in June. Especially for non-beach activities, such as hiking or sightseeing. There are some people, who may feel a slight chill at 19 °C (66 °F), but others will feel perfectly fine. A sea temperature of 20 °C (68 °F) can seem colder to some, but others will call it refreshing. The temperature of 10 °C (49 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

What is the temperature in New South Wales during the day in June?

In New South Wales in June, the average daily temperatures will be 19 °C (66 °F). Nice temperature for walking around the city or on the beach, but you will probably get cold soon when wearing a swimsuit. When walking around all day, people used to cold conditions, pull out their shorts and get rid of their sweaters. On some days, when spending time in the direct sun, sunscreen can be useful, especially for people with more sensitive skin.

What is the sea temperature in June in New South Wales?

In June in New South Wales expect the sea to be warm at 20 °C (68 °F). The sea at this temperature is quite cold, but it is already possible to stay in it for a long time and it is pleasantly refreshing on hot, steamy days.

How heavy is the precipitation in June in New South Wales?

There is precipitation of 128 mm (5.03 in) in June in New South Wales, which means 4 mm (0.17 in) rainfall per day on average.

How many rainy days can I expect in New South Wales in June?

In June in New South Wales, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 34 % days.

What is the air temperature in New South Wales in June at night?

The average night temperature in New South Wales in June is 10 °C (49 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

What is the temperature trend in June in New South Wales?

During June in New South Wales, the day temperatures are decreasing - from 20 °C (68 °F) at the beginning of the month to 19 °C (65 °F) at the end of the month.

How windy is New South Wales in June?

An average wind scale that can be expected in New South Wales in June is 4.

How many hours of sun to expect in New South Wales in June?

There is an average length of sunshine of 6 hours per day in New South Wales in June.

Is the weather in New South Wales warmer in June than in May?

No, June is not warmer in New South Wales than May.

Is the sea in New South Wales warmer in June than in May?

No, the sea temperature in June in New South Wales is not higher than in May.

What is the humidity in New South Wales in June?

Humidity in New South Wales in June is 66 %.

Is New South Wales rainier in June than in July?

Yes, New South Wales is a rainier June than in July.

How long is the day (from dawn till dusk) in New South Wales in June?

The length of daylight in New South Wales in June is 10 hours.

How does the sea temperature evolve during the month in New South Wales in June?

New South Wales has a decreasing trend of the sea temperature during June - from 21 °C (70 °F) in the first days of the month to 20 °C (67 °F) in the last days of the month.

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