Birriwa Rainfall Forecast
- No Rain
- 5%< 1mm
- 25%< 1mm
- 40%< 1mm
- 5%< 1mm
- 70%1–5mm
- 70%1–5mm
Birriwa Rainfall Statistics View More
September Rainfall
Gulgong Post Office (51km)
Total Rainfall September
39.8mmDaily Average September
3.3mmWettest Day 10 September, 2025
30.8mmWet Days September
5/14 (36%)
Climate (2010–Present)
Gulgong Post Office (51km)
Annual Average 2020–2024
815.7mmMonthly Average 2020–2025
65mmDaily Average 2020–2025
2.6mmWettest Day 4 July, 2022
87.8mm