Temperature for May 1978
In May 1978 the average high temperature in Texarkana, AR was 83.6°F, and this was 1.0°F warmer than the average of 82.6°F. The hottest day in May 1978 was 28 May when the temperature reached 91.9°F. Overnight the average temperature in May is 62.9°F and in 1978 the average overnight temperature was 0.4°F warmer at 63.4°F.