According to the CDC, in past flu seasons when the match between the flu vaccine and circulating strains of flu virus is close, a flu shot is 40 to 60 percent effective in reducing the risk of getting influenza among people of all ages.
Based on the tourism score, the best time of year to visit Wichita for warm-weather activities is from mid May to early October. Temperature The hot season lasts for 3.4 months, from June 4 to September 16, with an average daily high temperature above 83Â°F.
Climate. 1  The Panhandle and West Texas climates transition from sub-tropical in the east to semi-. arid in the far west. Annual average temperatures range from 63Â°F to 68Â°F in the. Wichita Falls and Abilene areas, to 65Â°F to 68Â°F in the Edwards Plateau region, to 59Â°F. to 62Â°F in the High Plains region.