Grantham Rainfall Forecast
- 15%< 1 mm
- 90%5–15 mm
- 75%5–10 mm
- 50%1–5 mm
- 80%5–10 mm
- 80%5–15 mm
- 75%5–10 mm
Grantham Rainfall Statistics View More
October Rainfall
Gatton (14 km)
Total Rainfall October
11.2 mmDaily Average October
1 mmWettest Day 7 October, 2026
8 mmWet Days October
2/12 (17%)
Climate (2021–2025)
Gatton (14 km)
Annual Average 2021–2025
783.7 mmMonthly Average 2021–2026
63.3 mmDaily Average 2021–2026
2.1 mmWettest Day 28 January, 2024
91.6 mm