Orton Rainfall Forecast
- 20%
- 10%
- 5%
- No Rain
- 5%
- 5%
- 5%
Orton Rainfall Statistics
December Rainfall
Pierre, Pierre Regional Airport (35.4 miles)
Total Rainfall December
0.4inDaily Average December
0.02inWettest Day 11 December, 2025
0.2inWet Days December
6/18 (33%)
Climate (2010–Present)
Pierre, Pierre Regional Airport (35.4 miles)
Annual Average 2020–2024
17.4inMonthly Average 2020–2025
1.6inDaily Average 2020–2025
0.1inWettest Day 26 August, 2022
2.8in