September is a good time to visit Broome if you don’t mind the heat and want to avoid busier periods. The weather is typically hot and more humid than the previous months, while rainy days are rare. Read on for more details about Broome weather and activities in September.
The period between September and November is what locals call the "build up". It's getting hotter and more humid and there are occasional thunderstorms in the late afternoons. There’s almost no rain this month.
If you want to learn more about the weather in other regions of the country, head to our Guide to the Best Time to Visit Australia.
When packing for hot and humid September weather in Broome, prioritise lightweight, breathable clothes that will keep you cool and comfortable. Don't forget to pack a wide-brimmed hat and sunglasses to protect yourself from harsh UV rays.
The average maximum daytime temperature in Broome in September is 35.2 °C (95.4 °F), while the nighttime low is around 20.4 °C (68.7 °F). In September 2020, Broome registered one of the warmest September night temperatures on record, with 25.8 °C (78.4 °F).
The sea water temperature in Broome in September is pleasant, ranging from 23.9 °C (75.8 °F) to 26 °C (77.9 °F). This is the ideal time to enjoy swimming and water activities such as kayaking, paddle boarding, fishing, cruising, tubing, and surfing.
The period between July and September is the Cable Beach swimming season, with waters devoid of jellyfish that appear when the Indian Ocean warms up.
It is recommended to only swim in designated and supervised areas, and follow local advice and beach signage. It is also important to be aware of the tides when visiting Broome beaches. The tide can come in very quickly and cut off access to certain areas or create dangerous currents.
Broome experiences two high and two low tides every day, with a tidal range depending on the time of year. The times of high tide and low tide can vary from day to day, so it's essential to check a tide chart before you start planning your activities. You can find tide charts online, at Broome Visitor Centre, and in local shops.
In September, Broome gets on average 10.3 hours of sunshine per day. There are around 12 daylight hours, with the sun rising between 6:00 am and 5:34 am and setting between 5:45 pm and 5:49 pm at the end of the month.
The average daily UV index in Broome in September is 11. This means that there’s a very high health risk from unprotected exposure to the sun. A high-SPF factor sunscreen, a wide-brimmed hat, and sunglasses are essential at this time of year.
September is the month with the least amount of rain in Broome. On a typical day, there's only a 1% chance of light rain and 3 in (0.12 mm) of precipitation. The climate is slightly humid, with an average amount of 51% of relative humidity.
September is a great time to visit Broome as most of the tourists have left for cooler regions. From witnessing spectacular sunsets on Cable Beach to learning about the town’s pearling history, there’s plenty to see and do at the end of the dry season. Here are our top picks.
Get the most out of the balmy September evenings and join a camel ride along Broome’s Cable Beach. The award-winning Red Sun Camels Tours offer daily sunset trips, where you’ll also get the chance to learn interesting facts about the camels.
This 2.5 km (1.5 mi) trail from Streeter's Jetty in Chinatown to the site of Old Jetty at Town Beach showcases Broome’s rich cultural history. Download the free app and listen to the stories of Aboriginal and Asian workers who lived here during Broome's pearling era.
Broome’s Historical Museum, set in a charming building that served as a general store in the 1890s, is known as one of the best regional museums in the country. Exhibitions encompass everything from the Aboriginal history of the area to the air raid attack on Broome during World War II and the future of the pearling industry in Western Australia.
The Cygnet Bay Pearl Farm, 200 km (124 mi) north of Broome, is Australia's oldest working pearl farm. The annual festival held each September is the perfect opportunity to get a behind-the-scenes look at working on a pearl farm, see the latest pearl harvest, and purchase pearls directly from the site where they are farmed.
Warm September temperatures are ideal for fishing at Cable Beach, Gantheaume Point, and Broome Jetty. Expect lots of queenfish, trevally, mackerel, tuna, dart, bluenose, barra, and big whiting. Plan your trip for the afternoon—stunning Broome sunsets will take your fishing adventure to a whole new level. Just make sure to check the local fishing regulations and obtain any necessary permits before fishing.
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