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Exmouth weather in August 2026
Expect daytime maximum temperatures of 26°C in Exmouth, Western Australia in August based on long-term weather averages. There are 10 hours of sunshine per day on average.
- 26°C max day temperature
26 - 10 hours of sunshine per day
- 3 days with some rainfall
3 - 13°C min night temperature
13 - 11 hours of daylight per day
11 - No heat & humidity
0 - 14 mm of monthly rainfall
14 - 8 (Very High) UV index
8 - 22°C sea temperature
22
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Recommended for Western Australia
Expires at 23:59 on Thursday 31st Dec 2026 · View all Avalon Waterways offers
The August weather guide for Western Australia (Exmouth) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Australia
How hot is it in Exmouth in August?
Daytime temperatures usually reach 26°C in Exmouth in August with no heat and humidity, falling to 13°C at night.
How sunny is it in Exmouth in August?
There are normally 10 hours of bright sunshine each day in Exmouth in August - that's 87% of daylight hours.
How warm is the sea around Exmouth in August?
The average sea temperature around Exmouth in August is 22°C.
Does it ever rain in Exmouth in August?
There are usually 3 days with some rain in Exmouth in August and the average monthly rainfall is 14mm.
Exmouth August sunrise & sunset times
Browse the sunrise and sunset times for Exmouth in August 2026. Select a month to view Exmouth sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st August 2026 | 06:56 | 18:04 |
| Sunday, 16th August 2026 | 06:47 | 18:09 |
| Monday, 31st August 2026 | 06:35 | 18:14 |
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