Heywood Rainfall Forecast
- 80%1–5mm
- 5%< 1mm
- 15%< 1mm
- 15%< 1mm
- 80%1–5mm
- 90%5–15mm
- 60%1–5mm
Heywood Rainfall Statistics View More
September Rainfall
Portland Airport (24km)
Total Rainfall September
26.2mmDaily Average September
1.1mmWettest Day 2 September, 2026
8.6mmWet Days September
15/26 (58%)
Climate (2021–2025)
Portland Airport (24km)
Annual Average 2021–2025
811mmMonthly Average 2021–2026
64.9mmDaily Average 2021–2026
2.2mmWettest Day 1 December, 2024
58.8mm