Trial Harbour Rainfall Forecast

Today 18 Dec
35%< 1mm
Fri 19 Dec
20%< 1mm
Sat 20 Dec
55%< 2mm
Sun 21 Dec
90%10–25mm
Mon 22 Dec
85%5–10mm
Tue 23 Dec
90%10–15mm
Wed 24 Dec
85%10–20mm

Trial Harbour Rainfall Statistics View More

December Rainfall

Zeehan (West Coast Pioneers Museum) (26km)

Total Rainfall 2025
2016.5mm
Daily Average 2025
5.9mm
Wettest Day 29 July, 2025
43.4mm
Wet Days 2025
232/352 (66%)
Total Rainfall November
266.7mm
Daily Average November
9.5mm
Wettest Day 12 November, 2025
32.6mm
Wet Days November
22/30 (73%)
Total Rainfall December
105.4mm
Daily Average December
6.2mm
Wettest Day 8 December, 2025
23mm
Wet Days December
10/18 (56%)

Climate (2010–Present)

Zeehan (West Coast Pioneers Museum) (26km)

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Annual Average 2020–2024
2189.4mm
Monthly Average 2020–2025
181.8mm
Daily Average 2020–2025
6.3mm
Wettest Day 3 September, 2024
113.6mm

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