Helpman Islands Rainfall Forecast
- 70%1–10mm
- 45%1–5mm
- 50%1–5mm
- 50%1–5mm
- 60%1–10mm
- 60%1–10mm
- 70%5–15mm
Helpman Islands Rainfall Statistics View More
December Rainfall
Derby Main Roads (71km)
Total Rainfall December
47.3mmDaily Average December
3.2mmWettest Day 9 December, 2025
31.9mmWet Days December
5/17 (29%)
Climate (2010–Present)
Derby Main Roads (71km)
Annual Average 2020–2024
714.1mmMonthly Average 2020–2025
64.4mmDaily Average 2020–2025
2mmWettest Day 29 March, 2025
184.6mm