Knebsworth Rainfall Forecast
- 85%1–5mm
- 95%1–5mm
- 75%< 2mm
- 60%< 1mm
- 35%< 1mm
- 20%< 1mm
- 20%< 1mm
River Levels
Knebsworth Rainfall Statistics View More
August Rainfall
Penshurst (Post Office) (41km)
Total Rainfall August
11.5mmDaily Average August
1.2mmWettest Day 9 August, 2026
2.6mmWet Days August
9/11 (82%)
Climate (2021–2025)
Penshurst (Post Office) (41km)
Annual Average 2021–2025
679.4mmMonthly Average 2021–2026
54.8mmDaily Average 2021–2026
1.8mmWettest Day 8 January, 2024
63.4mm