Edmond experiences a Humid Subtropical climate (Köppen climate classification *Cfa*), featuring four distinct seasons, hot summers, and cool to cold winters.
* **Summer:** Summers are typically hot and humid, with average high temperatures in July and August routinely reaching the mid-to-upper 90s (°F) and occasionally exceeding 100°F. * **Winter:** Winters are generally mild to cold, with average January lows dropping to around 28°F. * **Precipitation & Snow:** The city receives about 36 inches of rainfall annually, peaking in the spring and early summer. Snowfall is generally light, averaging around 6 to 8 inches per year, though occasional ice storms can cause significant infrastructure disruption.
Edmond is located squarely within "Tornado Alley." The area is highly susceptible to severe thunderstorms, which can bring large hail, damaging straight-line winds, and tornadoes, primarily occurring during the peak severe weather season from April to June. The best times to visit are usually in the autumn (September to November) or spring (March to May), when temperatures are moderate and the natural foliage is most vibrant.