Arizona, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and Climate
Benson, AZ

  • The average high temperature in September: 32.8°C

The warmest month (with the highest average high temperature) is June (35.9°C).
The month with the lowest average high temperature is January (17.2°C).

  • The average low temperature in September: 13.9°C

The month with the highest average low temperature is July (18.7°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).

  • The average rainfall in September: 33.5mm

The wettest month (with the highest rainfall) is August (70.9mm).
The driest month (with the lowest rainfall) is May (2.5mm).

  • The average snowfall in September: 0mm

Months with the highest snowfall are January and February (15.2mm).
Months with the lowest snowfall are April, May, June, July, August, September and October (0mm).