Texas, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Dunn, TX

The first month of the autumn, September, is still a tropical month in Dunn, Texas, with average temperature varying between 87.8°F (31°C) and 60.8°F (16°C).


In Dunn, the average high-temperature slightly decreases, from 93.2°F (34°C) in August, to a still tropical 87.8°F (31°C). In September, in Dunn, the average low-temperature is 60.8°F (16°C).


During September, Dunn regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, in Dunn, 21.5" (547mm) of rain is accumulated.


The average length of the day in September is 12.4h.

What is the temperature in September in Dunn?

In Dunn, in September, the average high-temperature is 87.8°F (31°C), and the average low-temperature is 60.8°F (16°C).

How much does it rain in Dunn in September?

Throughout September, in Dunn, Texas, 2.6" (66mm) of precipitation is accumulated.

How many hours of daylight does Dunn have in September?

In September, the average length of the day in Dunn is 12.4h.
Average temperature in September - Dunn, TX
  • Average high temperature in September: 87.8°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in September: 60.8°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average rainfall in September - Dunn, TX
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is May (3.1").
The driest month (with the lowest rainfall) is January (0.7").

Average daylight in September - Dunn, TX
  • 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: 10h).