The Edwards Plateau is hot in the summer, with highs near 100 degrees Fahrenheit, and cool in the winter, with lows near 40 degrees Fahrenheit. … Though most know of the Texas Hill Country, the Edwards Plateau is less familiar. The Edwards Plateau Ecological Region of Texas extends in the southwestern regions of Northcentral Texas and includes portions of Concho, Tom Green, Irion, Sterling, Glasscock, Reagan, and Irion counties and an separate area to the north in Coke, Taylor, and Nolan counties. Summer highs near 100 degrees F are common, as are winter lows in the 40s, with rapid temperature swings of as much as 50 degrees F possible. The Edwards Plateau is … High temperatures and high evaporation and transpiration rates in summer limit crop production. The Northern Edwards Plateau is the far southern reach of the Panhandle of Texas. The Edwards Plateau, in South Central Texas east of the Pecos River and west of the Colorado, is the southernmost unit of the Great Plains. It is the lowest average temperature of the whole year. The Northern Edwards Plateau is the far southern reach of the Panhandle of Texas. Approximately 1.5 million people obtain their drinking water from the Edwards Aquifer. In 1972, New Braunfels recorded almost 14 inches of rain in less than four hours. Only a few rivers and streams flow throughout the year. This plateau’s formation has shaped the cultural and natural history of the state, and people in the area have also changed the natural flora and fauna of the plateau. The average daytime temperature is only 67°F (25°C) because of the high altitude of the city, which is built on a wide plateau. Edwards Plateau ecoregion includes a wide range of plant and animal communities, making it one of the most biologically diverse regions in the nation. The proximity of the Edwards Plateau to the Gulf of Mexico and its location in the middle latitudes creates variation in the weather patterns experienced between different years, seasons, and months. Monthly temperature, precipitation and hours of sunshine. In general the western part … Water: In the western part rainfall is adequate for range grasses but inadequate for cultivated crops, and in the central and eastern parts rainfall is marginal for both. By treaty, Texas has rights 56.2% of the total conservation capacity. EDWARDS PLATEAU. This high plateau ranges from 600-3000 ft. in elevation and receives 23-35 inches of rain annually. The average temperature in January is almost everywhere below -10 °C (14 °F), and it goes down to -45 °C (-49 °F) in the Eastern inland areas. Deep … Austin’s average daily high temperature in August is about 97 o F (36 o C) and the average low temperature in January is 40 o F (4 o C). The temperature in April averages 25.8 °C | 78.4 °F. Temperature: Highest temperatures are on the southwest portion of the plateau, and the coldest are on the extreme northwest portion, along the Edward Plateau’s border with the Llano Estacado. Every couple of years there is a freeze in Austin, which prevents truly tropical species from living here. Rapid swings in temperature are common, and the temperature can drop 50 degrees in a day. The table on the next page outlines native plants that are adapted for the Edwards Plateau region of Texas. Over the course of the year, the temperature typically varies from 31°F to 100°F and is rarely below 21°F or above 106°F . Freezes are more common further west on the Edwards Plateau. Average Weather at Edwards Air Force Base California, United States At Edwards Air Force Base, the summers are sweltering, arid, and clear and the winters are cold and partly cloudy.