Weather in September in Ithaca, Ny

< September >
	Normal Max/ High Temperature	21°C (71°F)
	Average Temperature	15°C (60°F)
	Min/ Low Temperature	9°C (49°F)
	Normal Precipitation	90mm (3.5in)
	Average Daylight per day	12h 26'
	Sun altitude at solar noon on the 21st day.	48.1°

• The average temperature in Ithaca, Ny in September is very mild at 15.4 °C (59.72 °F).
• Afternoons can be really warm with average high temperatures reaching 21.4 °C (70.5 °F).
• Overnight temperatures are generally a little cool with an average low of 9.4 °C (48.9 °F).
• The range/ variation of daily average temperatures in September is 12 °C (21.6 °F).
• Precipitation averages for September are high with 89.7mm (3.5 in) recorded.
• The shortest day is 11h 43' long and the longest day is 13h 08' long with an average length of 12h 26'.

Weather Trend Graph for September in Ithaca, Ny, Usa