Cotulla Weather in May

With daytime temperatures of 33°C (91°F) and nighttime lows of 20°C (68°F), May in Cotulla brings very high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Cotulla in May

Prepare for the wettest month with an umbrella to protect yourself from frequent rain. Typically around 7 days of rainfall are expected, averaging 90 mm (3.5 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Cotulla in May

In May, expect very high temperatures in Cotulla, with highs of 33°C (91°F) and lows of 20°C (68°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, November and December typically offer the best weather for Cotulla.