Our verdict
The best time to visit Exmouth is April-May
The very hottest temperatures in Exmouth get to around 36℃ (97℉) in the height of summer. In the winter, temperatures can get down to 17℃ (63℉) around July.
The longest days between sunrise and sunset in Exmouth are usually in December, so if you want to get the most out of your daytime activities, be sure to plan your visit around this time. On average it rains the most days in January, making it the wettest month of the year. Although it’s the wet season, it can often rain a little bit during the day or evening but have fine weather for a majority of the day too, so don’t let this put you off.
Find out everything you need to know about when to visit Exmouth below, including detailed information about the weather and tools to help you find the best prices and book your trip.
Quick links: Fast facts / Seasons / Average temperatures / Monthly climate / FAQs / Map
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Exmouth seasons
Before you continue, it’s important to know when the seasons are in Exmouth as they might be different to yours depending on where in the world you’re travelling from. Exmouth is in the Southern Hemisphere, so the seasons fall during these months:
| Season | Months |
|---|---|
| Summer | December to February |
| Autumn/fall | March to May |
| Winter | June to August |
| Spring | September to November |
Average temperatures in Exmouth
If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Exmouth for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.
Exmouth climate by month
If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Exmouth for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.
Jump to:
Exmouth in January
- Average temperature: 30℃ (86℉)
- Average high temperature: 34℃ (93℉)
- Average low temperature: 27℃ (80℉)
- Average humidity: 58%
- Average sunny days: 21 days
- Average rainfall: 29mm (1") over 8 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in January, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Exmouth in February
- Average temperature: 31℃ (87℉)
- Average high temperature: 34℃ (94℉)
- Average low temperature: 27℃ (81℉)
- Average humidity: 58%
- Average sunny days: 21 days
- Average rainfall: 21mm (1") over 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in February, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Exmouth in March
- Average temperature: 31℃ (87℉)
- Average high temperature: 34℃ (94℉)
- Average low temperature: 27℃ (81℉)
- Average humidity: 53%
- Average sunny days: 25 days
- Average rainfall: 10mm (0") over 5 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in March, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Exmouth in April
- Average temperature: 29℃ (84℉)
- Average high temperature: 32℃ (90℉)
- Average low temperature: 26℃ (78℉)
- Average humidity: 50%
- Average sunny days: 26 days
- Average rainfall: 15mm (1") over 4 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in April, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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Exmouth in May
- Average temperature: 25℃ (77℉)
- Average high temperature: 28℃ (83℉)
- Average low temperature: 22℃ (72℉)
- Average humidity: 48%
- Average sunny days: 27 days
- Average rainfall: 19mm (1") over 3 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in May, make sure you pack t-shirts and light clothing.
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Exmouth in June
- Average temperature: 23℃ (73℉)
- Average high temperature: 25℃ (77℉)
- Average low temperature: 20℃ (68℉)
- Average humidity: 51%
- Average sunny days: 24 days
- Average rainfall: 25mm (1") over 6 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in June, make sure you pack t-shirts and light clothing.
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Exmouth in July
- Average temperature: 21℃ (70℉)
- Average high temperature: 24℃ (76℉)
- Average low temperature: 19℃ (65℉)
- Average humidity: 50%
- Average sunny days: 27 days
- Average rainfall: 3mm (0") over 4 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in July, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Exmouth in August
- Average temperature: 22℃ (72℉)
- Average high temperature: 26℃ (78℉)
- Average low temperature: 19℃ (66℉)
- Average humidity: 51%
- Average sunny days: 29 days
- Average rainfall: 1mm (0") over 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in August, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
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Exmouth in September
- Average temperature: 23℃ (74℉)
- Average high temperature: 27℃ (81℉)
- Average low temperature: 19℃ (67℉)
- Average humidity: 51%
- Average sunny days: 29 days
- Average rainfall: 1mm (0") over 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in September, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.
Exmouth in October
- Average temperature: 25℃ (78℉)
- Average high temperature: 30℃ (86℉)
- Average low temperature: 21℃ (70℉)
- Average humidity: 54%
- Average sunny days: 29 days
- Average rainfall: 1mm (0") over 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in October, make sure you pack t-shirts and light clothing.
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Exmouth in November
- Average temperature: 26℃ (80℉)
- Average high temperature: 31℃ (88℉)
- Average low temperature: 22℃ (72℉)
- Average humidity: 56%
- Average sunny days: 28 days
- Average rainfall: 1mm (0") over 1 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in November, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.
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Exmouth in December
- Average temperature: 28℃ (83℉)
- Average high temperature: 33℃ (91℉)
- Average low temperature: 24℃ (76℉)
- Average humidity: 56%
- Average sunny days: 26 days
- Average rainfall: 15mm (1") over 4 days
of pure sunshine
of showers or rain
What to pack: If you’re heading to Exmouth in December, make sure you pack t-shirts and shorts.. It stays warm all day and night.
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