Optima National Wildlife Refuge Rainfall Forecast
- 20%
- 80%
- 60%
- 10%
- No Rain
- 15%
- 40%
Optima National Wildlife Refuge Rainfall Statistics
August Rainfall
Guymon / Guymon Municipal Airport (16.2 miles)
Total Rainfall August
2.5inDaily Average August
0.1inWettest Day 24 August, 2025
1inWet Days August
5/29 (17%)
Climate (2010–Present)
Guymon / Guymon Municipal Airport (16.2 miles)
Annual Average 2020–2024
17inMonthly Average 2020–2025
1.4inDaily Average 2020–2025
0.05inWettest Day 19 June, 2024
4.5in