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 81°F. Winds from the SE at 5 mph
Night: Partly Cloudy with Isolated Storms with a low near 63°F. Winds from the SSE at 8 mph. Chance of precipitation is 10%
Day: Mostly Sunny with a high near 85°F. Winds from the S at 6 mph
Night: Partly Cloudy with Isolated Storms with a low near 60°F. Winds from the SW at 2 mph. Chance of precipitation is 10%
Day: Partly Cloudy with Scattered Showers with a high near 78°F. Winds from the W at 1 mph. Chance of precipitation is 20%
Night: Partly Cloudy with Isolated Showers and Isolated Storms with a low near 55°F. Winds from the NNW at 2 mph. Chance of precipitation is 20%
Day: Mostly Cloudy with Scattered Showers and Isolated Storms with a high near 68°F. Winds from the ENE at 2 mph. Chance of precipitation is 20%
Night: Partly Cloudy with Isolated Showers with a low near 49°F. Winds from the E at 2 mph. Chance of precipitation is 20%
Day: Partly Cloudy with Showers with a high near 64°F. Winds from the E at 4 mph. Chance of precipitation is 20%
Night: Partly Cloudy with Isolated Showers with a low near 47°F. Winds from the E at 3 mph. Chance of precipitation is 20%
Day: Partly Cloudy with Isolated Showers with a high near 63°F. Winds from the ESE at 2 mph. Chance of precipitation is 20%
Night: Mostly Cloudy with Showers with a low near 54°F. Winds from the ESE at 2 mph. Chance of precipitation is 20%
Day: Partly Cloudy with Showers with a high near 65°F. Winds from the SSE at 2 mph. Chance of precipitation is 20%
Night: Partly Cloudy with Showers with a low near 54°F. Winds from the SSE at 3 mph. Chance of precipitation is 20%
Day: Partly Cloudy with Showers with a high near 67°F. Winds from the S at 2 mph. Chance of precipitation is 20%
Night: Partly Cloudy with Scattered Showers with a low near 53°F. Winds from the S at 3 mph. Chance of precipitation is 10%
Day: Partly Cloudy with Showers with a high near 67°F. Winds from the W at 4 mph. Chance of precipitation is 20%
Night: Partly Cloudy with Showers with a low near 52°F. Winds from the WSW at 3 mph. Chance of precipitation is 10%
Day: Mostly Sunny with a high near 67°F. Winds from the SSW at 2 mph
Night: Partly Cloudy with a low near 56°F. Winds from the S at 4 mph
Sun's High Temperature
108 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT