Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September heralds a minor drop in average high-temperature, sliding from August's warm 23°C (73.4°F) to a comfortable 19.8°C (67.6°F). Deurle, during the nights of September, experiences an average temperature drop to a fresh 11.8°C (53.2°F).Humidity
In September, the average relative humidity in Deurle, Belgium, is 77%.Rainfall
In September, the rain falls for 10.4 days. Throughout September, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 157 rainfall days, and 278mm (10.94") of precipitation is accumulated.Snowfall
In Deurle, snow does not fall in April through November.Daylight
In September, the average length of the day in Deurle is 12h and 38min.On the first day of the month, sunrise is at 06:59 and sunset at 20:30. On the last day of September, in Deurle, sunrise is at 07:45 and sunset at 19:25 CEST.
Sunshine
The average sunshine in September is 7.2h.UV index
In September, the average daily maximum UV index in Deurle, Belgium, is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in September leads to these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What are the temperatures in Deurle in September?
What is the average humidity in September in Deurle?
How much does it rain in Deurle in September?
When it does not snow in Deurle?
How many hours of daylight does Deurle have in September?
What time are sunrise and sunset in September in Deurle?
How long on average sun shines in September in Deurle?
What is the UV index intensity in September in Deurle?
Average temperature in September
Deurle, Belgium
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (14.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.7°C).
Average pressure in September
Deurle, Belgium
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in September
Deurle, Belgium
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in September
Deurle, Belgium
- Average humidity in September: 77%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in September
Deurle, Belgium
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Deurle, Belgium
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in September
Deurle, Belgium
- Average snowfall in September: 0mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Deurle, Belgium
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Deurle, Belgium
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Deurle, Belgium
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Deurle, Belgium
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Deurle, Belgium
- Average cloud cover in September: 44
The months with the most cloud cover are January and December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 42).
Average visibility in September
Deurle, Belgium
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Deurle, Belgium
Weather forecast for your location
2. Allow the app to use your location
