June managed to pack pieces of three seasons into a single month. The first 10 days were quite springlike, with abundant rainfall and high temperatures in the 70s and 80s. That there was very little in the way of severe weather was a bonus for this period, as was the drought reduction across much of the state. Drought coverage dropped from 43% of Oklahoma at the end of May to 31% at the end of June according to the U.S. Drought Monitor, and the worst two categories of drought—extreme and exceptional—fell from 17% to 5% over that same period.

May’s reputation as Oklahoma’s most prolific severe weather month was confirmed within the first week with as many as 21 tornadoes in the month’s first five days. While most of that count were weak EF0 or EF1 tornadoes, they were damaging, nonetheless. That total also included two strong EF2 twisters that struck both Earlsboro and Seminole on May 4. The Earlsboro tornado traveled in nearly a complete circle, producing damage in the southeast side of the city first and then the northeast side along its circuitous route.