Weather in September in Alliance, Ne

< September >
	Normal Max/ High Temperature	24°C (75°F)
	Average Temperature	15°C (60°F)
	Min/ Low Temperature	7°C (44°F)
	Normal Precipitation	35mm (1.4in)
	Average Daylight per day	12h 26'
	Sun altitude at solar noon on the 21st day.	48.4°

• The average temperature in Alliance, Ne in September is very mild at 15.3 °C (59.54 °F).
• Afternoons can be fairly hot with average high temperatures reaching 23.7 °C (74.7 °F).
• Overnight temperatures are generally a little cool with an average low of 6.9 °C (44.4 °F).
• In September the range/ variation of diurnal mean temperatures is 16.8 °C (30.2 °F).
• Precipitation averages for September are low with 34.8mm (1.4 in) recorded.
• The shortest day is 11h 44' long and the longest day is 13h 07' long with an average length of 12h 26'.

Weather Trend Graph for September in Alliance, Ne, Usa