September Weather in Tiruvallur

Last updated: March 2, 2024

The weather in Tiruvallur, India, during September is characterized by an average temperature of 29°C (85°F). Highs can soar to 36°C (97°F), while lows may dip to 25°C (76°F). Typically, the humidity level in Tiruvallur throughout September hovers around 79%.

25°C (76°F)

Minimum temperature

29°C (85°F)

Average temperature

36°C (97°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In September, Tiruvallur averages 142 mm (5.6 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 12 hours 10 minutes of daylight, with the sun shining for approximately 9 hours 44 minutes each day. Additionally, there is a 13% probability of sunny days during this period.

142 mm (5.6 inches)

Precipitation

19 rainy days

Rainy days

9 hours 44 minutes

Sunshine hours

13%

Chance of sun

UV Index

In September, the UV Index in Tiruvallur reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 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 2 4 7 11 13 13 11 8 4 2 1 0 0
Exposure Low Moderate High Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 10 min 15 min 30 min 45 min

Compare Tiruvallur's Climate with Cities Worldwide