Heppner Rainfall Forecast
- 15%
- 65%
- 20%
- 55%
- 50%
- 35%
- 45%
Heppner Rainfall Statistics
February Rainfall
Hermiston, Hermiston Municipal Airport (35.4 miles)
Total Rainfall February
0.7inDaily Average February
0.1inWettest Day 8 February, 2026
0.7inWet Days February
2/13 (15%)
Climate (2010–Present)
Hermiston, Hermiston Municipal Airport (35.4 miles)
Annual Average 2021–2025
9.4inMonthly Average 2021–2026
0.8inDaily Average 2021–2026
0.03inWettest Day 5 May, 2024
1.1in