Grangeville Rainfall Forecast
- 90%
- 80%
- 50%
- 80%
- 60%
- 40%
- 30%
Grangeville Rainfall Statistics
December Rainfall
Hanford Municipal Airport (5 miles)
Total Rainfall December
1.5inDaily Average December
0.1inWettest Day 24 December, 2025
1inWet Days December
3/31 (10%)
Climate (2010–Present)
Hanford Municipal Airport (5 miles)
Annual Average 2020–2024
8.2inMonthly Average 2020–2025
0.7inDaily Average 2020–2025
0.02inWettest Day 24 February, 2023
2.7in