Wichita Falls, TX Weather OverviewScoresFors & AgainstsWeatherPhotos Average Temperature Jan 50 °F 10 °C Feb 54 °F 12 °C Mar 61 °F 16 °C Apr 73 °F 23 °C May 79 °F 26 °C Jun 85 °F 30 °C Jul 90 °F 32 °C Aug 95 °F 35 °C Sep 90 °F 32 °C Oct 75 °F 24 °C Nov 59 °F 15 °C Dec 55 °F 13 °C Humidity Jan 59% Feb 60% Mar 59% Apr 63% May 76% Jun 72% Jul 64% Aug 58% Sep 66% Oct 58% Nov 55% Dec 56% Rain Jan 22mm Feb 17mm Mar 37mm Apr 57mm May 159mm Jun 139mm Jul 16mm Aug 24mm Sep 46mm Oct 28mm Nov 29mm Dec 24mm Clouds Jan 36% Feb 44% Mar 32% Apr 31% May 42% Jun 29% Jul 10% Aug 20% Sep 11% Oct 16% Nov 23% Dec 20% Sun Jan 3UVI Feb 5UVI Mar 7UVI Apr 8UVI May 8UVI Jun 9UVI Jul 10UVI Aug 10UVI Sep 9UVI Oct 6UVI Nov 4UVI Dec 3UVI