Climate almanac
Duncan
Oklahoma, United States · 34.50°, -97.96°
What is the weather like in Duncan in June?
In June, Duncan is typically 91°F (33°C) during the day and 72°F (22°C) at night. The month brings about 2.3 in (58 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low72°F (22°C)
- Precipitation2.3 in (58 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)