September weather forecastLeuvenheim, Netherlands
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Leuvenheim, Netherlands, with an average temperature varying between 10.6°C (51.1°F) and 18.7°C (65.7°F).Temperature
September's onset brings a negligible change in high-temperatures, falling from an agreeable 22.5°C (72.5°F) in August to an enjoyable 18.7°C (65.7°F). The average temperature during September nights is registered at a fresh 10.6°C (51.1°F).Humidity
In Leuvenheim, the average relative humidity in September is 82%.Rainfall
In Leuvenheim, in September, it is raining for 7.1 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Leuvenheim, there are 116.6 rainfall days, and 152mm (5.98") of precipitation is accumulated.Snowfall
In Leuvenheim, Netherlands, snow does not fall in April through October.Daylight
In Leuvenheim, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:48 and sunset at 20:22. On the last day of September, in Leuvenheim, Netherlands, sunrise is at 07:35 and sunset at 19:14 CEST.
Sunshine
In September, the average sunshine is 7.5h.UV index
In September, the average daily maximum UV index in Leuvenheim is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Leuvenheim, Netherlands
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in September
Leuvenheim, Netherlands
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in September
Leuvenheim, Netherlands
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in September
Leuvenheim, Netherlands
- Average humidity in September: 82%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Leuvenheim, Netherlands
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is June (17mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in September
Leuvenheim, Netherlands
- Average rainfall days in September: 7.1 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is September (7.1 days).
Average snowfall in September
Leuvenheim, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Leuvenheim, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.5 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
Leuvenheim, Netherlands
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Leuvenheim, Netherlands
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in September
Leuvenheim, Netherlands
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Leuvenheim, Netherlands
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Leuvenheim, Netherlands
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
