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

September weather forecast and climate
Cortaro, AZ

The first month of the autumn, September, is still a very hot month in Cortaro, Arizona, with temperature in the range of an average high of 98.6°F (37°C) and an average low of 64.4°F (18°C).

Temperature

In Cortaro, the average high-temperature is almost the same as in August - a still sweltering 98.6°F (37°C). In September, in Cortaro, the average low-temperature is 64.4°F (18°C).

Rainfall

During September, Cortaro regularly aggregates up to 1.1" (28mm) of precipitation. During the entire year, Cortaro aggregates up to 11.3" (287mm) of precipitation.

Daylight

In Cortaro, the average length of the day in September is 12.4h.

What is the temperature in September in Cortaro?

In September, in Cortaro, the average high-temperature is 98.6°F (37°C), and the average low-temperature is 64.4°F (18°C).

How much does it rain in Cortaro in September?

During September, Cortaro regularly aggregates up to 1.1" (28mm) of precipitation.

What is the average length of the day in September in Cortaro?

The average length of the day in September is 12.4h.
Average temperature in September - Cortaro, AZ
  • Average high temperature in September: 98.6°F

Warmest months (with the highest average high temperature) are June and July (102.2°F).
The month with the lowest average high temperature is January (66.2°F).

  • Average low temperature in September: 64.4°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

Average rainfall in September - Cortaro, AZ
  • Average rainfall in September: 1.1"

The wettest month (with the highest rainfall) is July (2.3").
The driest month (with the lowest rainfall) is May (0.1").

Average daylight in September - Cortaro, AZ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10.1h).