September Weather in Idukki

Last updated: March 2, 2024

The weather in Idukki, India, during September is characterized by an average temperature of 23°C (74°F). Highs can soar to 29°C (84°F), while lows may dip to 19°C (67°F). Typically, the humidity level in Idukki throughout September hovers around 85%.

19°C (67°F)

Minimum temperature

23°C (74°F)

Average temperature

29°C (84°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In September, Idukki averages 353 mm (13.9 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 9 minutes of daylight, with the sun shining for approximately 9 hours 37 minutes each day. Additionally, there is a 9% probability of sunny days during this period.

353 mm (13.9 inches)

Precipitation

27 rainy days

Rainy days

9 hours 37 minutes

Sunshine hours

9%

Chance of sun

UV Index

In September, the UV Index in Idukki reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 1 4 7 11 13 14 12 9 5 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 Idukki's Climate with Cities Worldwide