Temperature for May
In Meridian, MS during May the average high temperature is 84.7°F. The hottest day on record was May 31, 1977 when the temperature hit 96.1°F.
Precipitation for May
In May the average monthly rainfall in Meridian, MS is 4.87 inches with rain usually falling on between 9 and 10 days. 1943 was the driest May with only 0.00 inches of rain falling, and 1973 was the wettest May with 21.27 inches of rain. The wettest single day in May was 31 May 1973 when 13.78 inches of rain fell.
In May it usually snows on between 0 and 1 days. There are thunderstorms on between 5 and 6 days in May.