Mount Napier Rainfall Forecast
- 10%< 1mm
- No Rain
- 5%< 1mm
- 5%< 1mm
- 10%< 1mm
- 15%< 1mm
- 40%< 1mm
Mount Napier Rainfall Statistics View More
January Rainfall
Penshurst (Post Office) (31km)
Total Rainfall January
0.7mmDaily Average January
0mmWettest Day 11 January, 2026
0.6mmWet Days January
2/25 (8%)
Climate (2010–Present)
Penshurst (Post Office) (31km)
Annual Average 2021–2025
679.4mmMonthly Average 2021–2025
56.6mmDaily Average 2021–2026
1.9mmWettest Day 8 January, 2024
63.4mm