Temperature for April
In Brownsville, TX during April the average high temperature is 84.0°F. The hottest day on record was April 28, 1984 when the temperature hit 102.0°F.

In Brownsville, TX during April the average high temperature is 84.0°F. The hottest day on record was April 28, 1984 when the temperature hit 102.0°F.
In April the average monthly rainfall in Brownsville, TX is 1.59 inches with rain usually falling on between 6 and 7 days. 1948 was the driest April with only 0.00 inches of rain falling, and 1973 was the wettest April with 23.28 inches of rain. The wettest single day in April was 12 April 1978 when 17.13 inches of rain fell.
There are thunderstorms on between 1 and 2 days in April.