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 85. North wind 3 to 10 mph, with gusts as high as 21 mph.
Night: Partly cloudy, with a low around 62. Northeast wind 3 to 10 mph, with gusts as high as 21 mph.
Day: Partly sunny, with a high near 78. North wind 5 to 9 mph.
Night: Partly cloudy, with a low around 60. North wind 2 to 8 mph. New rainfall amounts less than a tenth of an inch possible.
Day: Mostly sunny, with a high near 83.
Night: Partly cloudy, with a low around 62.
Day: Mostly sunny, with a high near 88.
Night: Mostly clear, with a low around 65.
Day: Sunny, with a high near 91.
Night: Mostly clear, with a low around 66.
Day: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 90.
Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Day: A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT