Temperature for December 1999
In December 1999 the average high temperature in Palacios, TX was 68.6°F, and this was 1.7°F warmer than the average of 66.9°F. The hottest day in December 1999 was 3 December when the temperature reached 78.8°F. Overnight the average temperature in December is 48.1°F and in 1999 the average overnight temperature was 0.9°F cooler at 47.1°F.