Guymon (OK) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Guymon (Oklahoma). The numbers are calculated over a 30-year period to provide a reliable average.
- Guymon has dry periods in January, February, March and November.
- On average, August is the wettest month with 79 mm of precipitation.
- On average, January is the driest month with 6 mm of precipitation.
- The average amount of annual precipitation is 429 mm.
Current rainfall in Guymon (OK)
partly cloudy and small chance of rain
broken clouds and rain
almost clear and no rain