September weather forecast and climate
Mason, TX

What is the average temperature in September in Mason?

In September, the average high-temperature is 89.1°F (31.7°C), and the average low-temperature is 63°F (17.2°C).
Average temperature in September - Mason, TX
  • Average high temperature in September: 89°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (60°F).

  • Average low temperature in September: 63°F

The month with the highest average low temperature is July (69°F).
The coldest month (with the lowest average low temperature) is January (31°F).

Average rainfall in September - Mason, TX
  • Average rainfall in September: 3"

The wettest month (with the highest rainfall) is June (4").
The driest month (with the lowest rainfall) is January (0.9").

Average daylight in September - Mason, TX
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14.1h).
The month with shortest days is December (Average daylight: 10.2h).