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
The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderately hot 23.1°C (73.6°F) in August to a comfortable 19.2°C (66.6°F). An average nighttime temperature of 11.2°C (52.2°F) is observed in Boerdonk during September.Humidity
The average relative humidity in September is 79%.Rainfall
The month with the least rainfall in Boerdonk is September, when the rain falls for 10.8 days and typically collects 17mm (0.67") of precipitation.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in September in Boerdonk is 12h and 38min.On the first day of the month, sunrise is at 06:50 and sunset at 20:23. On the last day of September, sunrise is at 07:37 and sunset at 19:17 CEST.
Sunshine
The average sunshine in September in Boerdonk is 7.5h.UV index
In September, the average daily maximum UV index in Boerdonk is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Frequently asked questions
What is the temperature in September in Boerdonk?
What is the average humidity in September in Boerdonk?
What is the driest month in Boerdonk?
How much does it rain in Boerdonk in September?
When it does not snow in Boerdonk?
What is the average length of the day in September in Boerdonk?
When is the sunrise / sunset in September in Boerdonk?
How long on average sun shines in September in Boerdonk?
What is the UV index intensity in September in Boerdonk?
Average temperature in September
Boerdonk, Netherlands
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in September
Boerdonk, Netherlands
- 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 (1012.4mbar).
Average wind speed in September
Boerdonk, Netherlands
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in September
Boerdonk, Netherlands
- Average humidity in September: 79%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Boerdonk, Netherlands
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in September
Boerdonk, Netherlands
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is July (17.1 days).
The months with the least rainy days are October and November (10.2 days).
Average snowfall in September
Boerdonk, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Boerdonk, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Boerdonk, Netherlands
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 7h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Boerdonk, Netherlands
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in September
Boerdonk, Netherlands
- 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
Boerdonk, Netherlands
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Boerdonk, Netherlands
- 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).
Boerdonk, Netherlands
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