Roleystone Weather Today

Climate and Weather in Roleystone, Australia

Roleystone is a suburb located in the Perth Hills region of Western Australia. It is known for its picturesque landscapes, lush forests, and stunning views of the city skyline. The climate in Roleystone is classified as Mediterranean, characterized by mild winters and hot, dry summers. Let's explore the weather patterns and seasonal variations in Roleystone throughout the year.

Temperature

The temperature in Roleystone varies significantly between seasons. Summers (December to February) are hot and dry, with average daily temperatures ranging from 28°C to 34°C (82°F to 93°F). Heatwaves are not uncommon during this period, with temperatures occasionally exceeding 40°C (104°F).

Autumn (March to May) brings milder temperatures, with average highs ranging from 22°C to 28°C (72°F to 82°F). The nights start to cool down, with temperatures dropping to around 10°C to 15°C (50°F to 59°F).

Winter (June to August) in Roleystone is mild and relatively wet. Average temperatures during the day range from 16°C to 20°C (61°F to 68°F), while nights can be chilly, with temperatures dropping to around 6°C to 10°C (43°F to 50°F). Frost is rare but can occur during the coldest winter nights.

Spring (September to November) brings a gradual increase in temperature, with average highs ranging from 20°C to 26°C (68°F to 79°F). Nights become milder, with temperatures ranging from 10°C to 15°C (50°F to 59°F). Spring is also the transition period between the wetter winter months and the drier summer season.

Rainfall

Roleystone experiences a Mediterranean climate, with most of its rainfall occurring during the winter months. The suburb receives an average annual rainfall of around 800mm (31.5 inches). Winter (June to August) is the wettest season, with monthly rainfall averaging between 100mm and 150mm (3.9 inches to 5.9 inches).

Spring and autumn receive moderate rainfall, with monthly averages ranging from 50mm to 80mm (2 inches to 3.1 inches). Summers are the driest season, with minimal rainfall of around 20mm to 30mm (0.8 inches to 1.2 inches) per month.

Sunshine Hours

Roleystone enjoys a significant amount of sunshine throughout the year. On average, the suburb experiences around 3,200 hours of sunshine annually. Summers have the highest number of sunshine hours, with clear skies and long daylight hours. During this period, Roleystone can experience up to 12 hours of sunshine per day.

Winter, on the other hand, has shorter daylight hours, with approximately 6 hours of sunshine per day. However, even in the colder months, Roleystone still receives a good amount of sunshine.

Wind Patterns

Roleystone is located in a hilly area, which can influence wind patterns. The suburb experiences predominantly light to moderate winds throughout the year. However, during the summer months, Roleystone can experience stronger easterly winds, known as the "Fremantle Doctor," which provide relief from the heat.

Microclimates

Due to its geographical location, Roleystone enjoys a microclimate that differs from the surrounding areas. The suburb's elevation and proximity to the hills contribute to slightly cooler temperatures and higher rainfall compared to nearby coastal regions. The forests and natural vegetation in Roleystone also help create a cooler and more humid environment.

Conclusion

Roleystone, Australia, experiences a Mediterranean climate with hot, dry summers and mild, wet winters. The suburb enjoys a significant amount of sunshine throughout the year, with the highest number of sunshine hours during the summer months. The elevation and proximity to the hills create a microclimate with slightly cooler temperatures and higher rainfall compared to nearby coastal areas. Whether you enjoy the warmth of summer or the milder temperatures of autumn and spring, Roleystone offers unique weather patterns and beautiful landscapes all year round.