Birchgrove Rainfall Forecast
- 35%< 1 mm
- 25%< 1 mm
- 20%< 1 mm
- 50%1–5 mm
- 30%< 1 mm
- 25%< 1 mm
- 70%5–10 mm
Birchgrove Rainfall Statistics View More
October Rainfall
Sydney (Observatory Hill) (2 km)
Total Rainfall October
135 mmDaily Average October
7.9 mmWettest Day 14 October, 2026
83.4 mmWet Days October
9/19 (47%)
Climate (2021–2025)
Sydney (Observatory Hill) (2 km)
Annual Average 2021–2025
1594.6 mmMonthly Average 2021–2026
130 mmDaily Average 2021–2026
4.3 mmWettest Day 2 June, 2024
142.6 mm