Sydney Weather in June

Sydney in June sees pleasant temperatures, with highs around 18°C (64°F) and overnight lows of 12°C (54°F). Rainfall is fairly high at around 98 mm (3.9 in) on average, so pack waterproofs just in case.

Rainfall in Sydney in June

Typically around 11 days of rainfall are expected, averaging 98 mm (3.9 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Sydney in June

If you're visiting Sydney in June, expect highs of 18°C (64°F) and overnight lows around 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Sydney in June

The area enjoys a moderate level of sunlight, with around 186 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Sydney in June

Average wind speeds reach 3 m/s (6 knots) in June, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in June

The water temperature is 18°C (64°F). It's not warm, but most people find it perfectly fine for a swim once they're in.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, March, April, May, September, October, November and December typically offer the best weather for Sydney.

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For a detailed overview over the year and the best time to visit Australia, check out our Sydney's climate page.

Sydney Temperature in June

Min Temperature 12°C (54°F)  

Max Temperature 18°C (64°F)  

Water Temperature 18°C (64°F)  

Chance of Rain 37%  

Precipitation 98 mm (3.9 in)  

Rainy days 11 days  

Humidity 56%  

Windspeed 3 m/s (6 knots)  

Sunshine 186 hours  

Percentage Sunshine 60%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Sydney typically stay consistent throughout June, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).

Average temperatures in June

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

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‹ January February March April May June July August September October November December ›

Historical weather for Sydney in June

Browse day-by-day weather records for Sydney spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Sydney historical weather extremes in June

The extremes listed below come from historical weather data collected in Sydney from 1976 through 2025.

• The warmest day in June was on June 14, 2004, with a maximum of 25°C (77°F).
• The coldest June day was on June 10, 2021, with a maximum of 11°C (52°F).
• Nighttime temperatures dropped to -3°C (27°F) on June 30, 1982, marking the coldest June night on record.

What to Wear in Sydney in June

Pleasant temperatures in June mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 18°C (64°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Sydney in June

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Sydney's climate page.

More climate data for Sydney

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Sydney climate overview or explore weather in Australia.