Temperature for October
In Houston, TX during October the average high temperature is 81.4°F. The hottest day on record was October 2, 1952 when the temperature hit 96.3°F.
Precipitation for October
In October the average monthly rainfall in Houston, TX is 1.54 inches with rain usually falling on between 7 and 8 days. 2012 was the driest October with only 0.00 inches of rain falling, and 1994 was the wettest October with 15.87 inches of rain. The wettest single day in October was 18 October 1994 when 7.28 inches of rain fell.
Tornados are reported on 0 and 1 days in October. There are thunderstorms on between 2 and 3 days in October.