If you're looking for summer vibes, the best time to travel to Del Rio, TX is in June, July and August, when the average temperature reaches 34.09 °C, while August, July and January are the 3 sunniest months of the year, with an average of 169.84 hours.
However, if you prefer colder temperatures, make sure you visit Del Rio, TX during January, February or December to experience an average of 8.32 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during January, February and March, when the average precipitation in Del Rio, TX is 6 mm, while the months of January, February and March are drier, with an average of 0 mm.