Byron Bay

New South Wales Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in New South Wales, Australia in July.

Planning a journey to New South Wales, Australia this July and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in New South Wales in July

New South Wales, Australia is a region in Australia. New South Wales, Australia has a wide variety of climate types. During July, you can expect temperatures that range from cold to pleasant and precipitation levels ranging from low to moderate.

Temperatures

The average maximum daytime temperatures vary from cold in Thredbo at 8°C (46°F) to pleasant in Casino at 21°C (70°F). Nighttime temperatures generally drop to 7°C (45°F) in Casino and -1°C (30°F) in Thredbo. In general, this month stands out as the coldest period throughout the year. However, even though July is the coolest month, you can still find places in New South Wales, Australia with moderate temperatures, ensuring a pleasant experience throughout the year.

To explore the conditions in New South Wales, Australia in more detail, check the map below.

Precipitation

In July, precipitation varies across different areas. From low rainfall in Broken Hill with an average of 14 mm (0.6 in) to moderate rainfall in Tumut with 91 mm (3.6 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Sydney enjoys approximately 208 hours of sunlight, ideal for those seeking sunny weather.

Explore New South Wales by month

Pick a month to see the average temperature, rainfall and sunshine in New South Wales — and find the best time to visit. (based on Sydney)

Best Places to Visit in New South Wales in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across New South Wales.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in New South Wales

What is the weather like in July for some of the most popular destinations in New South Wales, Australia?

Temperature range in New South Wales (July)

Precipitation variation in New South Wales (July)

Sydney

In July Sydney generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
18°C (64°F)
18°C (64°F)
18°C (64°F)
Min temperature
12°C (54°F)
11°C (52°F)
11°C (52°F)
Monthly sun hours
186 hours
208 hours
242 hours
Monthly rainfall
98 mm (3.9 in)
56 mm (2.2 in)
54 mm (2.1 in)
Monthly rainy days
11 days
8 days
10 days
Weather conditions

Byron Bay

In July Byron Bay generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
21°C (70°F)
20°C (68°F)
21°C (70°F)
Min temperature
14°C (57°F)
13°C (55°F)
13°C (55°F)
Monthly sun hours
190 hours
210 hours
240 hours
Monthly rainfall
136 mm (5.4 in)
72 mm (2.8 in)
64 mm (2.5 in)
Monthly rainy days
10 days
9 days
9 days
Weather conditions

Jindabyne

In July Jindabyne generally has low temperatures with maximum daytime temperatures around 9°C (48°F), minimum nighttime temperatures around 0°C (32°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
10°C (50°F)
9°C (48°F)
10°C (50°F)
Min temperature
1°C (34°F)
0°C (32°F)
0°C (32°F)
Monthly snow/rainfall
79 mm (3.1 in)
61 mm (2.4 in)
70 mm (2.8 in)
Monthly rainy days
13 days
12 days
13 days
Weather conditions

The Entrance

In July The Entrance generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
18°C (64°F)
18°C (64°F)
19°C (66°F)
Min temperature
12°C (54°F)
11°C (52°F)
11°C (52°F)
Monthly rainfall
107 mm (4.2 in)
64 mm (2.5 in)
58 mm (2.3 in)
Monthly rainy days
11 days
8 days
10 days
Weather conditions

Merimbula

In July Merimbula generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
16°C (61°F)
16°C (61°F)
16°C (61°F)
Min temperature
9°C (48°F)
8°C (46°F)
8°C (46°F)
Monthly rainfall
79 mm (3.1 in)
53 mm (2.1 in)
45 mm (1.8 in)
Monthly rainy days
12 days
10 days
11 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in New South Wales, in Australia.

Popular cities in July

Day & night temperatures, rainfall and average weather in New South Wales in July.

City Weather Day temp Night temp Rainfall
Sydney 18°C (64°F) 11°C (52°F) 56 mm (2.2 in)
Byron Bay 20°C (68°F) 13°C (55°F) 72 mm (2.8 in)
Jindabyne 9°C (48°F) 0°C (32°F) 61 mm (2.4 in)
The Entrance 18°C (64°F) 11°C (52°F) 64 mm (2.5 in)
Merimbula 16°C (61°F) 8°C (46°F) 53 mm (2.1 in)
Coffs Harbour 19°C (66°F) 11°C (52°F) 50 mm (2 in)

New South Wales weather in July: frequently asked questions

What is the weather like in New South Wales, Australia in July?

In July, New South Wales, Australia generally has pleasant weather conditions. Sydney sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 11°C (52°F).

What is the average temperature in New South Wales, Australia in July?

Daytime temperatures in Sydney peak at roughly 18°C (64°F) in July, dropping to about 11°C (52°F) overnight.

Does New South Wales, Australia get a lot of rain in July?

Rain is generally moderate to light in New South Wales, Australia during July, with Sydney averaging close to 56 mm (2.2 in).

Is July a Good Time to Visit New South Wales, Australia?

In our opinion, July may not be the ideal time to visit New South Wales, Australia due to the typically pleasant weather in Sydney.

Generally speaking, January, March, April, May, September, October, November and December provide perfect weather in Sydney.

Interested in more climate information?

We have much more information about the climate in New South Wales.

Weather and climate has detailed information for every country in the world. Are you going to Australia? Get detailed historical weather averages for many cities in Australia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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