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: Mostly sunny, with a high near 79. West northwest wind 2 to 7 mph.
Night: Isolated showers and thunderstorms after midnight. Partly cloudy. Low around 55, with temperatures rising to around 57 overnight. North northwest wind 2 to 7 mph. Chance of precipitation is 20%.
Day: Sunny, with a high near 76. North northwest wind 1 to 7 mph.
Night: Mostly clear, with a low around 52. Northeast wind 2 to 7 mph.
Day: Sunny, with a high near 78.
Night: Mostly clear, with a low around 54.
Day: Sunny, with a high near 82.
Night: Mostly clear, with a low around 58.
Day: Mostly sunny, with a high near 85.
Night: A slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61.
Day: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Day: A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT