Weather in September in Cooperstown, Ny

< September >
	Normal Max/ High Temperature	21°C (71°F)
	Average Temperature	15°C (59°F)
	Min/ Low Temperature	9°C (47°F)
	Normal Precipitation	95mm (3.7in)
	Average Daylight per day	12h 26'
	Sun altitude at solar noon on the 21st day.	47.5°

• The average temperature in Cooperstown, Ny in September is mild at 14.9 °C (58.82 °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 8.5 °C (47.3 °F).
• In September there is a variation/ range of mean daily temperatures of 12.9 °C (23.2 °F).
• Precipitation averages for September are high with 94.5mm (3.7 in) recorded.
• The shortest day is 11h 43' long and the longest day is 13h 09' long with an average length of 12h 26'.

Weather Trend Graph for September in Cooperstown, Ny, Usa