September Weather in Waynesville

Last updated: March 2, 2024

The weather in Waynesville, United States, during September is characterized by an average temperature of 18°C (65°F). Highs can soar to 27°C (81°F), while lows may dip to 7°C (45°F). Typically, the humidity level in Waynesville throughout September hovers around 76%.

7°C (45°F)

Minimum temperature

18°C (65°F)

Average temperature

27°C (81°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In September, Waynesville averages 122 mm (4.8 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 12 hours 21 minutes of daylight, with the sun shining for approximately 9 hours 40 minutes each day. Additionally, there is a 47% probability of sunny days during this period.

122 mm (4.8 inches)

Precipitation

12 rainy days

Rainy days

9 hours 40 minutes

Sunshine hours

47%

Chance of sun

UV Index

In September, the UV Index in Waynesville reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 0 1 2 4 6 8 10 9 8 6 3 2 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 Waynesville's Climate with Cities Worldwide