Climate almanac
Guymon
Oklahoma, United States · 36.68°, -101.48°
What is the weather like in Guymon in September?
In September, Guymon is typically 88°F (31°C) during the day and 61°F (16°C) at night. The month brings about 1.3 in (32 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low61°F (16°C)
- Precipitation1.3 in (32 mm)
- Clear or mostly clear days22
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)