September Weather in Knowl Hill

Last updated: March 2, 2024

The weather in Knowl Hill, United Kingdom, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 25°C (78°F), while lows may dip to 5°C (42°F). Typically, the humidity level in Knowl Hill throughout September hovers around 82%.

5°C (42°F)

Minimum temperature

15°C (59°F)

Average temperature

25°C (78°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In September, Knowl Hill averages 47 mm (1.8 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 35 minutes of daylight, with the sun shining for approximately 9 hours 57 minutes each day. Additionally, there is a 27% probability of sunny days during this period.

47 mm (1.8 inches)

Precipitation

10 rainy days

Rainy days

9 hours 57 minutes

Sunshine hours

27%

Chance of sun

UV Index

In September, the UV Index in Knowl Hill reaches a maximum of 6, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 2 3 4 5 5 5 4 3 2 1 1
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

Compare Knowl Hill's Climate with Cities Worldwide