Observation Island Rainfall Forecast

Today 1 Aug
No Rain
Sat 2 Aug
20%< 1mm
Sun 3 Aug
30%< 1mm
Mon 4 Aug
10%< 1mm
Tue 5 Aug
50%< 2mm
Wed 6 Aug
55%1–5mm
Thu 7 Aug
25%< 1mm

Observation Island Rainfall Statistics View More

August Rainfall

Exmouth Town (58km)

Total Rainfall 2025
198.6mm
Daily Average 2025
0.9mm
Wettest Day 20 January, 2025
46.2mm
Wet Days 2025
15/213 (7%)
Total Rainfall July
4.2mm
Daily Average July
0.1mm
Wettest Day 23 July, 2025
3.4mm
Wet Days July
3/31 (10%)
Total Rainfall August
–
Daily Average August
–
Wettest Day 1 August, 2025
–
Wet Days August
–

Climate (2010–Present)

Exmouth Town (58km)

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Annual Average 2020–2024
254.2mm
Monthly Average 2020–2025
23.5mm
Daily Average 2020–2025
0.8mm
Wettest Day 10 June, 2021
173.4mm

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