Arizona, USA
Long term weather forecast
Long term weather forecast

September weather forecast and Climate
Chandler, AZ

  • Average high temperature in September: 99°F

Warmest month (with highest average high temperature) is July (106°F).
Months with lowest average high temperature are January and December (67°F).

  • Average low temperature in September: 70°F

Month with highest average low temperature is July (77°F).
Coldest month (with lowest average low temperature) is December (40°F).

  • Average rainfall in September: 0.9"

Wettest month (with highest rainfall) is March (1.2").
Driest month (with lowest rainfall) is June (0.1").