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
September
Weather in September
Temperature
Leeuwen's progression into September involves a gentle drop in the average high-temperature, from a warm 23.2°C (73.8°F) in August to a refreshing 19.3°C (66.7°F). An average low-temperature of 11.1°C (52°F) is observed during September nights.Humidity
In Leeuwen, the average relative humidity in September is 78%.Rainfall
In Leeuwen, Netherlands, in September, it is raining for 6.7 days, with typically 7mm (0.28") of accumulated precipitation. In Leeuwen, during the entire year, the rain falls for 86.6 days and collects up to 113mm (4.45") of precipitation.Snowfall
In Leeuwen, snow does not fall in April through November.Daylight
In Leeuwen, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:50 and sunset at 20:21. On the last day of September, sunrise is at 07:35 and sunset at 19:15 CEST.
Sunshine
In Leeuwen, Netherlands, the average sunshine in September is 8h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Be vigilant - Suggestions to stave off sun damage are provided. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Leeuwen?
What is the average humidity in September in Leeuwen?
How many days does it rain in September in Leeuwen?
When it does not snow in Leeuwen?
What is the average length of the day in September in Leeuwen?
When are sunrise and sunset in September in Leeuwen?
How many hours of sunshine does Leeuwen have in September?
What is the UV index intensity in September in Leeuwen?
Average temperature in September
Leeuwen, Netherlands
- Average high temperature in September: 19.3°C
The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Leeuwen, Netherlands
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in September
Leeuwen, Netherlands
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest months (with the lowest average wind speed) are July and August (11.3km/h).
Average humidity in September
Leeuwen, Netherlands
- Average humidity in September: 78%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Leeuwen, Netherlands
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is February (12mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in September
Leeuwen, Netherlands
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is May (9.1 days).
The month with the least rainy days is April (5.6 days).
Average snowfall in September
Leeuwen, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Leeuwen, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.2 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
Leeuwen, Netherlands
- 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: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Leeuwen, Netherlands
- Average sunshine days in September: 20.9 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is June (17.8 days).
Average UV index in September
Leeuwen, 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
Leeuwen, Netherlands
- Average cloud cover in September: 42
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Leeuwen, 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).
