After a drier June and wetter July, August is shaping up to be the tail of two months with the first half normal to slightly wetter than normal followed by drier for the second half of August.
April was a challenging month. It was a cold month with most of Ohio -1F to -3F below normal for temperatures. We saw late freezes and snow events. Because of the cold, precipitation was generally around or slightly below normal in the 60-120% of normal range. However, with limited evaporation and evapotranspiration, soils did not dry much.
Meteorological winter (Dec-Feb) has ended. Looking back, it was the 26th warmest and 16th wettest winter on record for Ohio since 1895. After a very warm December, January and February were a bit on the cool side. A very active late winter pattern brought frequent, moisture-rich storm systems across Ohio, with upwards of 6-8 inches of liquid-equivalent precipitation (snow and rain) falling during February along the Cincinnati to Columbus corridor (Figure 1).
After a cooler and drier November, our attention turns to the winter and spring outlooks.
With a weak La Nina ongoing again this upcoming winter, what will it mean for Ohio? La Nina is only one of many factors that impacts our weather and climate.