Weather in September in Milton/ Blue Hill, Ma

< September >
	Normal Max/ High Temperature	22°C (71°F)
	Average Temperature	17°C (62°F)
	Min/ Low Temperature	12°C (53°F)
	Normal Precipitation	97mm (3.8in)
	Average Daylight per day	12h 26'
	Sun altitude at solar noon on the 21st day.	48.3°

• The average temperature in Milton/ Blue Hill, Ma in September is very mild at 16.6 °C (61.88 °F).
• Afternoons can be really warm with average high temperatures reaching 21.5 °C (70.7 °F).
• Overnight temperatures are generally quite mild with an average low of 11.7 °C (53.1 °F).
• In September there is a variation/ range of daily average temperatures of 9.8 °C (17.6 °F).
• Precipitation averages for September are high with 97mm (3.8 in) recorded.
• The shortest day is 11h 44' long and the longest day is 13h 08' long with an average length of 12h 26'.

Weather Trend Graph for September in Milton/ Blue Hill, Ma, Usa