The best time to visit Cotulla is during the cooler months, specifically from October to April.During this period, the weather is more comfortable for outdoor activities, with average high temperatures ranging from the mid-60s to high-70s Fahrenheit. This contrasts with the summer months, where temperatures often exceed 90 degrees Fahrenheit, making extended time outdoors less pleasant. This timeframe is particularly appealing for those looking to explore the natural beauty of the South Texas Brush Country without the intense summer heat.Cotulla is a popular destination for hunters, and these cooler months coincide with hunting seasons in the region. Hunters will find the weather conditions ideal for spending time outdoors, with many local ranches offering guided hunting experiences for deer, quail, and dove.