September Weather in Carrollton

Last updated: March 2, 2024

The weather in Carrollton, United States, during September is characterized by an average temperature of 24°C (75°F). Highs can soar to 33°C (92°F), while lows may dip to 14°C (57°F). Typically, the humidity level in Carrollton throughout September hovers around 78%.

14°C (57°F)

Minimum temperature

24°C (75°F)

Average temperature

33°C (92°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In September, Carrollton averages 120 mm (4.7 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 12 hours 22 minutes of daylight, with the sun shining for approximately 9 hours 43 minutes each day. Additionally, there is a 58% probability of sunny days during this period.

120 mm (4.7 inches)

Precipitation

11 rainy days

Rainy days

9 hours 43 minutes

Sunshine hours

58%

Chance of sun

UV Index

In September, the UV Index in Carrollton reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 4 6 8 8 8 6 4 2 1 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Carrollton's Climate with Cities Worldwide