Home › Weather › Roy Hill Weather
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Pulse Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Roy Hill weather is dominated by the Pilbara’s semi-arid climate: scorching summers, mild winters, and infrequent tropical rain. The live forecast above provides current conditions at the Roy Hill Woolshed.
What is the typical climate at Roy Hill?
Roy Hill has a hot semi-arid climate (Köppen BWh) with average summer highs above 40°C and a short, erratic wet season.
- Summer (Dec–Feb): daily maximum 40–45°C, overnight lows 25–30°C.
- Winter (Jun–Aug): maximum 23–28°C, minimum 10–15°C.
- Annual rainfall about 300mm, mostly from summer tropical cyclones and thunderstorms.
- Humidity is low except during wet-season downpours; wind varies from dry easterlies to humid north-westerlies.
How does weather affect site operations at Roy Hill?
Extreme heat and storms can disrupt work schedules and access at the mine site. Safety protocols are triggered by high temperatures and cyclone alerts.
- Heat-stress management activates when the temperature exceeds 40°C; workers may be required to take early breaks.
- Cyclone watch runs from November to April – the Roy Hill inductions portal includes weather-safety modules for new staff.
- Site-specific forecasts are available on the Roy Hill intranet (requires Roy Hill login) and feed into daily planning.
- The severe weather warning page provides real-time alerts for the region.
Does Roy Hill ever experience floods?
Yes – during the wet season, intense thunderstorms and tropical cyclones can cause flash flooding on local creek beds and unsealed roads. The BOM issues flood watches for the Fortescue River catchment, which includes Roy Hill.
How accurate are Roy Hill weather forecasts?
Forecast accuracy for the Pilbara is generally high for temperature and wind, but rainfall timing is less reliable due to the convective nature of wet-season storms. Check the live forecast above and the BOM’s hourly updates for the best guidance.
What should I pack when visiting Roy Hill?
Bring light, long-sleeved clothing, a wide-brimmed hat, sunscreen, and at least two litres of water per day. In winter, pack a jacket for cool mornings and evenings. The Australia weather hub has more seasonal tips for remote sites.