September Weather in Thousand Oaks

Last updated: March 2, 2024

The weather in Thousand Oaks, United States, during September is characterized by an average temperature of 22°C (73°F). Highs can soar to 37°C (99°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Thousand Oaks throughout September hovers around 48%.

13°C (55°F)

Minimum temperature

22°C (73°F)

Average temperature

37°C (99°F)

Maximum temperature

48%

Humidity

Precipitation and Sunshine hours

In September, Thousand Oaks averages 2 mm (0.1 inches) of rainfall, typically over the course of 0 rainy days. The month enjoys an average of 12 hours 20 minutes of daylight, with the sun shining for approximately 10 hours 20 minutes each day. Additionally, there is a 78% probability of sunny days during this period.

2 mm (0.1 inches)

Precipitation

0 rainy days

Rainy days

10 hours 20 minutes

Sunshine hours

78%

Chance of sun

UV Index

In September, the UV Index in Thousand Oaks reaches a maximum of 10, 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 3 5 7 9 9 9 7 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 Thousand Oaks's Climate with Cities Worldwide