September Weather in Heku

Last updated: March 2, 2024

The weather in Heku, China, during September is characterized by an average temperature of 23°C (73°F). Highs can soar to 32°C (90°F), while lows may dip to 16°C (61°F). Typically, the humidity level in Heku throughout September hovers around 71%.

16°C (61°F)

Minimum temperature

23°C (73°F)

Average temperature

32°C (90°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In September, Heku averages 183 mm (7.2 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 12 hours 17 minutes of daylight, with the sun shining for approximately 7 hours 20 minutes each day. Additionally, there is a 53% probability of sunny days during this period.

183 mm (7.2 inches)

Precipitation

16 rainy days

Rainy days

7 hours 20 minutes

Sunshine hours

53%

Chance of sun

UV Index

In September, the UV Index in Heku 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 2 4 6 9 10 10 9 6 4 2 1 0
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 Heku's Climate with Cities Worldwide