September Weather in Cul-des-Sarts

Last updated: March 2, 2024

The weather in Cul-des-Sarts, Belgium, during September is characterized by an average temperature of 15°C (59°F). Highs can soar to 28°C (82°F), while lows may dip to 5°C (41°F). Typically, the humidity level in Cul-des-Sarts throughout September hovers around 81%.

5°C (41°F)

Minimum temperature

15°C (59°F)

Average temperature

28°C (82°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In September, Cul-des-Sarts averages 68 mm (2.7 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 33 minutes of daylight, with the sun shining for approximately 10 hours 34 minutes each day. Additionally, there is a 37% probability of sunny days during this period.

68 mm (2.7 inches)

Precipitation

10 rainy days

Rainy days

10 hours 34 minutes

Sunshine hours

37%

Chance of sun

UV Index

In September, the UV Index in Cul-des-Sarts reaches a maximum of 5, 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	1	2	4	5	5	5	5	4	2	1	1
Exposure	Low				Moderate						Low
Time to burn	45 min				30 min						45 min