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 2pm. Sunny, with a high near 88. North northeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Night: Mostly clear, with a low around 70. North northeast wind 0 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Day: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Night: A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Day: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Day: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Day: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. North northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Day: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Day: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. North northeast wind 5 to 10 mph.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT