Western Australia's Weather In July: Sunny And Warm

what is the weather like in western australia in july

If you're planning a trip to Western Australia in July, you can expect daytime maximum temperatures of 18°C, with around 5 hours of sunshine per day. There tends to be around 15 days of rainfall, with an average monthly rainfall of 169mm. The average sea temperature is 19°C, and the temperature at night falls to around 9°C. So, make sure to pack a jumper for those cooler evenings!

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Daytime temperatures reach 18°C

In July, daytime temperatures in Western Australia typically reach a maximum of 18°C. This is based on long-term weather averages, with data supplied by the CRU (University of East Anglia), the Met Office, and the Netherlands Meteorological Institute.

With temperatures peaking at 18°C, you can expect a mild and pleasant climate during the day. It is a good time to engage in outdoor activities without the scorching heat of summer. You may want to wear a light jacket or jumper, especially if you're sensitive to cooler temperatures.

The average low temperature at night falls to 9°C, so you'll need some warmer clothing for the evenings. It's a good idea to check the local weather forecast closer to your planned activities, as temperatures can vary slightly from year to year.

During July, you can expect around 5 hours of bright sunshine each day in Western Australia, which is approximately 52% of the daylight hours. This provides a good balance of sun and cloud cover, making it enjoyable for a range of outdoor pursuits.

It's worth noting that July is one of the rainier months in Western Australia, with an average of 15 days experiencing some rainfall. The monthly rainfall total typically accumulates to about 169 mm. So, while the daytime temperatures are mild, you may need to prepare for some wet weather during your visit.

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Rainfall averages 15 days

Western Australia typically experiences mild and dry weather in July, with average temperatures ranging from lows of 7°C to highs of 20°C. While the region doesn't receive a significant amount of rainfall during this month, there can be occasional showers, and the southern parts of Western Australia tend to be wetter than the north.

Now, let's focus on the rainfall averages for a 15-day period in July. Due to the lack of specific data for a 15-day period, I can provide an estimation based on monthly averages and historical patterns.

In July, the average monthly rainfall in Perth, the capital city of Western Australia, is around 137 mm. This evens out to an approximate average of 4.5 mm per day. However, rainfall can vary across the large state of Western Australia, with some areas experiencing higher or lower rainfall amounts.

For a 15-day period in July, you could expect a total rainfall accumulation of around 65 to 70 mm. This estimation is based on the average daily rainfall and the potential for slight variations due to local weather patterns. Some days within this 15-day window may have higher rainfall, especially if there are passing cold fronts or winter storms.

The rainfall in Western Australia during July is typically spread out across the month, with only a few days of heavier rain. It's uncommon for the region to experience extended periods of heavy or constant rain during this time of year. The rainfall usually comes in the form of light showers or gentle rain, which can be interspersed with sunny days or clear skies.

Please note that weather patterns can vary from year to year, and this estimation provides a general idea of what to expect in terms of rainfall averages during a 15-day period in July in Western Australia.

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Overnight temperatures fall to 9°C

In July, overnight temperatures in Western Australia can fall to 9°C. This is quite a chilly minimum temperature, so visitors will want to pack appropriately with jumpers and jackets. Locals will also be wrapping up warm during this month. It is a good idea to wear layers that can be removed as the day warms up, as daytime temperatures usually reach 18°C.

The average monthly rainfall for July is 169mm, and there are typically 15 days with rain. However, there are also five hours of bright sunshine each day, which is 52% of the daylight hours. So, despite the cold nights, there is still plenty of sun to be enjoyed during the day.

The sea temperature around Perth in July is 19°C, which is quite cool, but still enjoyable for a dip if you are brave enough! It is worth noting that the temperature of the sea ranges throughout the year, from a low of 19.4°C in winter to a high of 23.4°C in March. So, the July sea temperature is not the warmest, but it is also not the coldest.

With the variation in weather conditions, it is important to check the UV index and local weather reports. Even in winter, sun protection is important in Australia, so make sure to use sunscreen with an SPF of 30 or higher. This is easily available in supermarkets and pharmacies.

So, while the nights in July can be cold in Western Australia, with temperatures falling to 9°C, there is still plenty of sunshine and mild daytime temperatures to enjoy during this month. It is a great time to explore the region and make the most of the outdoors without the intense heat of summer.

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Sunshine lasts for 5 hours

In July, Perth in Western Australia experiences an average of 5 hours of bright sunshine each day. This equates to 52% of the daylight hours. The sun sets over the Indian Ocean, one of the few places in Australia where this occurs.

The temperature in July is mild, with daytime maximum temperatures reaching 18°C, and an average low of 9°C at night. There is also a significant amount of rainfall, with 15 rainy days and an average monthly rainfall of 169mm.

With 5 hours of sunshine, there is still plenty of time to enjoy the outdoors in July. However, it is important to note that the UV index should be monitored, as sunburn can occur even on cloudy days. Sunscreen with SPF30+ is recommended and readily available in Australia.

The sea temperature in July is also relatively mild, with an average of 19°C. This is higher than the winter average of 19.4–21.3°C, indicating that July is on the milder side of the winter months.

Overall, while Western Australia does experience some sunshine in July, it is important to be prepared for cooler temperatures and rainfall. The 5 hours of sunshine provide a pleasant break from the winter chill and offer the opportunity to explore the region's natural beauty without the intense heat of summer.

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Sea temperatures average 19°C

In July, the average sea temperature in Perth, Western Australia, is 19°C. This is on the cooler side for Perth, which experiences warmer sea temperatures of 20.9–22.8°C (70–73°F) in summer. In March, sea temperatures peak at an average of 23.4°C (74°F).

During the winter months, sea temperatures in Perth dip to an average of 19.4–21.3°C (67–70°F). So, a sea temperature of 19°C in July is typical of the winter season in Western Australia.

Compared to other parts of Australia, Perth's winter sea temperatures are relatively mild. For example, in Sydney, the average sea temperature in July is 18°C, and in Melbourne, it can be as low as 14°C.

Despite the cooler sea temperatures in July, swimming in the ocean is still enjoyable for many people. Some individuals may prefer warmer waters, but others find the 19°C temperature refreshing and invigorating. It's important to note that sea temperatures can vary slightly depending on specific locations along the Western Australian coast due to factors such as ocean currents and geography.

If you're planning a beach vacation in Western Australia in July, it's advisable to check the specific local weather conditions for your chosen destination. While the average sea temperature provides a good indication, there can be slight variations from year to year and between different locations along the coast. Additionally, considering your own preferences for water temperature will help ensure you choose the ideal time and place for your beach getaway.

Frequently asked questions

The weather in Western Australia in July is mild, with daytime maximum temperatures of 18°C and 9°C at night. There are 5 hours of sunshine per day on average, with 15 days of rainfall and 169mm of rainfall in total for the month.

If you enjoy the beach, head to Western Australia or northern Queensland. If you want to explore the Outback, head to the Northern Territory.

It's mild in July, so you won't need a thick coat, but you may want to bring a light jacket for the evenings.

If you want to experience colder weather, you can go skiing in the mountains of southern New South Wales, the Australian Capital Territory (Canberra), Victoria, and Tasmania.

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