Austin Weather In May
The hottest day in Austin Texas in May for the past 69 years was 102 degrees Fahrenheit, most recently registered on May 9, 1998, while the typical high temperature is 85. The coldest May day in Austin for the past 69 years was 43 on May 4, 1954, and the typical low is 65.
According to National Weather Service historical Austin May Weather data, on May 14, 1953, the high temperature did not exceed 57 degrees Fahrenheit, the lowest high measured in Austin in the past 69 years. Weather Service records additionally indicate that on May 30, 1990, the low for the day was not measured below 80 degrees, the highest low temperature recorded in Austin in the last 69 years.
Historical weather data accumulated by the National Weather Service shows that the average daily high temperature in Austin on May First is 82 degrees Fahrenheit and the average high on the last day of May is 89 degrees. The low recorded temperature in Austin on May First averages 62 degrees Fahrenheit and the low temperature on the final day of May averages 68 degrees.
Austin receives an average of 5.03 inches of precipitation during May. The most rain recorded in a single day, as shown by May Austin Weather data, was 5.55 inches on May 21, 1979.