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: Patchy fog before 7am. Sunny, with a high near 76. North wind around 2 mph.
Night: Patchy fog after 4am. Mostly clear, with a low around 49. Northwest wind around 1 mph.
Day: Patchy fog before 7am. Sunny, with a high near 78. East wind around 2 mph.
Night: Mostly clear, with a low around 50. Southeast wind around 1 mph.
Day: Partly sunny, with a high near 77. South wind around 2 mph.
Night: Mostly cloudy, with a low around 52. Southwest wind around 2 mph.
Day: Sunny, with a high near 80. Southwest wind around 3 mph.
Night: Mostly clear, with a low around 53. West wind around 5 mph.
Day: Mostly sunny, with a high near 66. Northwest wind 5 to 9 mph.
Night: Clear, with a low around 38. Northwest wind 2 to 7 mph.
Day: Sunny, with a high near 64. North wind around 3 mph.
Night: Mostly clear, with a low around 37. West wind around 2 mph.
Day: Mostly sunny, with a high near 69. Southwest wind around 5 mph.
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT