Weather in September in Centralia, Wa

< September >
	Normal Max/ High Temperature	22°C (72°F)
	Average Temperature	16°C (60°F)
	Min/ Low Temperature	9°C (49°F)
	Normal Precipitation	56mm (2.2in)
	Average Daylight per day	12h 30'
	Sun altitude at solar noon on the 21st day.	43.5°

• The average temperature in Centralia, Wa in September is very mild at 15.7 °C (60.26 °F).
• Afternoons can be really warm with average high temperatures reaching 22.2 °C (72 °F).
• Overnight temperatures are generally a little cool with an average low of 9.2 °C (48.6 °F).
• In September the average daily temperature range/ variation is 13 °C (23.4 °F).
• Precipitation averages for September are moderate with 56.1mm (2.2 in) recorded.
• The shortest day is 11h 40' long and the longest day is 13h 19' long with an average length of 12h 30'.

Weather Trend Graph for September in Centralia, Wa, Usa