1982 - A snowstorm over Wyoming produced 16.9 inches at Lander to esablish a 24 hour record for September for that location.
More on this and other weather history
Day: A slight chance of showers and thunderstorms after 1pm. Partly sunny. High near 94, with temperatures falling to around 90 in the afternoon. East wind around 6 mph. Chance of precipitation is 20%.
Night: A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 67. East wind around 5 mph. Chance of precipitation is 20%.
Day: Mostly sunny, with a high near 93. East wind around 5 mph.
Night: Partly cloudy, with a low around 64. East wind around 2 mph.
Day: Sunny, with a high near 93.
Night: Partly cloudy, with a low around 64.
Day: Mostly sunny, with a high near 92.
Night: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Day: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Day: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Day: A slight chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT