Mandurah, Western Australia Weather by Month and Climate Averages

How much rain does Mandurah get?

Mandurah gets 622 mm of precipitation in an average year, spread over about 112 days with measurable rain. That is more rainy days than 77% of Australia.

June is the wettest month, with 118 mm. February is the driest, with 12 mm. July has the most rainy days, about 18.

The longest dry spell in the last five years lasted 54 days, to March 2, 2023.

Mandurah weather by month

Mandurah weather in January

In January, Mandurah averages a high of 29°C and a low of 19°C. It gets 18 mm of precipitation over about 3 rainy days. The sun is out about 84% of daylight hours. The January record high is 42°C (2024) and the record low is 12°C (2006).

Mandurah weather in February

In February, Mandurah averages a high of 29°C and a low of 19°C. It gets 12 mm of precipitation over about 2 rainy days. The sun is out about 73% of daylight hours. The February record high is 40°C (2020) and the record low is 12°C (2016).

Mandurah weather in March

In March, Mandurah averages a high of 28°C and a low of 18°C. It gets 17 mm of precipitation over about 4 rainy days. The sun is out about 64% of daylight hours. The March record high is 39°C (2016) and the record low is 9°C (2007).

Mandurah weather in April

In April, Mandurah averages a high of 24°C and a low of 16°C. It gets 38 mm of precipitation over about 8 rainy days. The sun is out about 60% of daylight hours. The April record high is 34°C (2009) and the record low is 7°C (2019). April is one of the most comfortable months to visit.

Mandurah weather in May

In May, Mandurah averages a high of 21°C and a low of 13°C. It gets 82 mm of precipitation over about 12 rainy days. The sun is out about 51% of daylight hours. The May record high is 29°C (2005) and the record low is 7°C (2019). May is one of the most comfortable months to visit.

Mandurah weather in June

In June, Mandurah averages a high of 19°C and a low of 12°C. It gets 118 mm of precipitation over about 15 rainy days. The sun is out about 49% of daylight hours. The June record high is 26°C (2009) and the record low is 5°C (2010).

Mandurah weather in July

In July, Mandurah averages a high of 18°C and a low of 11°C. It gets 115 mm of precipitation over about 18 rainy days. The sun is out about 48% of daylight hours. The July record high is 22°C (2006) and the record low is 4°C (2025). July is one of the most comfortable months to visit.

Mandurah weather in August

In August, Mandurah averages a high of 18°C and a low of 11°C. It gets 94 mm of precipitation over about 16 rainy days. The sun is out about 50% of daylight hours. The August record high is 27°C (2015) and the record low is 5°C (2004). August is one of the most comfortable months to visit.

Mandurah weather in September

In September, Mandurah averages a high of 19°C and a low of 12°C. It gets 61 mm of precipitation over about 15 rainy days. The sun is out about 58% of daylight hours. The September record high is 31°C (2023) and the record low is 4°C (2005). September is one of the most comfortable months to visit.

Mandurah weather in October

In October, Mandurah averages a high of 22°C and a low of 13°C. It gets 29 mm of precipitation over about 9 rainy days. The sun is out about 58% of daylight hours. The October record high is 33°C (2023) and the record low is 7°C (2005). October is one of the most comfortable months to visit.

Mandurah weather in November

In November, Mandurah averages a high of 25°C and a low of 16°C. It gets 24 mm of precipitation over about 6 rainy days. The sun is out about 63% of daylight hours. The November record high is 39°C (2023) and the record low is 8°C (2005). November is one of the most comfortable months to visit.

Mandurah weather in December

In December, Mandurah averages a high of 27°C and a low of 17°C. It gets 15 mm of precipitation over about 4 rainy days. The sun is out about 76% of daylight hours. The December record high is 41°C (2021) and the record low is 9°C (2002).

Sunshine, humidity and wind in Mandurah

January is the sunniest month in Mandurah, with sunshine about 84% of daylight hours. July is the cloudiest, at 48%. Over the year the sun shines about 61% of daylight hours. Mandurah is sunnier than 74% of Australia.

Humidity peaks in June at 76% and is lowest in January at 53%.

Mandurah has about 31 days a year above 32°C. Mandurah is cooler than 57% of Australia.

Mandurah weather records

The hottest temperature on record at the Mandurah station is 42°C, on January 16, 2024. The coldest is 4°C, on July 25, 2025.

The wettest day on record brought 110 mm of rain, on May 2, 2005.

The best time to visit Mandurah

The most comfortable time to visit is typically April to May and July to November, when daytime highs sit near 21°C.

Winter (June–August) is mild, with average highs around 18°C and lows near 11°C.

Spring (September–November) is warm, with average highs around 22°C and lows near 14°C.

Summer (December–February) is hot, with average highs around 29°C and lows near 18°C.

Autumn (March–May) is warm, with average highs around 24°C and lows near 16°C.

Mandurah climate questions

How much rain does Mandurah get?

Mandurah gets 622 mm of precipitation in an average year, over about 112 rainy days.

What is the wettest month in Mandurah?

June is the wettest month in Mandurah, with 118 mm. February is the driest, with 12 mm.

How many rainy days does Mandurah have a year?

Mandurah has about 112 days with measurable rain in an average year. July has the most, about 18.

What is the hottest month in Mandurah?

January is the warmest month in Mandurah, with an average high of 29°C.

What is the coldest month in Mandurah?

July is the coldest month in Mandurah, with an average low of 11°C.

What is the record high temperature in Mandurah?

The record high at the Mandurah station is 42°C, set on January 16, 2024. The record low is 4°C, on July 25, 2025.

What is the sunniest month in Mandurah?

January is the sunniest month in Mandurah, with sunshine about 84% of daylight hours. July is the cloudiest.

What is the best time to visit Mandurah?

The most comfortable time to visit is typically April to May and July to November, when daytime highs sit near 21°C.