Temperature for March
In Houston, TX during March the average high temperature is 72.4°F. The hottest day on record was March 23, 2012 when the temperature hit 95.0°F.

In Houston, TX during March the average high temperature is 72.4°F. The hottest day on record was March 23, 2012 when the temperature hit 95.0°F.
In March the average monthly rainfall in Houston, TX is 1.01 inches with rain usually falling on between 11 and 11 days. 2012 was the driest March with only 0.00 inches of rain falling, and 1979 was the wettest March with 6.04 inches of rain. The wettest single day in March was 24 March 1973 when 4.17 inches of rain fell.
In March it usually snows on between 0 and 1 days. There are thunderstorms on between 2 and 3 days in March.