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 arrival of September correlates with a minor temperature reduction, down from August's pleasant 21.8°C (71.2°F) to a refreshing 18.3°C (64.9°F). Leuvenum's September nights cool down to an average low-temperature of 11.8°C (53.2°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In September, the rain falls for 12.8 days. Throughout September, 22mm (0.87") of precipitation is accumulated. In Leuvenum, during the entire year, the rain falls for 159.2 days and collects up to 299mm (11.77") of precipitation.Snowfall
In Leuvenum, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Leuvenum, sunrise is at 06:49 and sunset at 20:24. On the last day of the month, sunrise is at 07:37 and sunset at 19:16 CEST.
Sunshine
In Leuvenum, the average sunshine in September is 7.3h.UV index
The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the average September temperature in Leuvenum?
What is the average humidity in September in Leuvenum?
How many days does it rain in September in Leuvenum?
When it does not snow in Leuvenum?
How many hours of daylight does Leuvenum have in September?
When are sunrise and sunset in September in Leuvenum?
How long on average sun shines in September in Leuvenum?
What is the UV index reading in September in Leuvenum?
Average temperature in September
Leuvenum, Netherlands
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in September
Leuvenum, Netherlands
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in September
Leuvenum, Netherlands
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Leuvenum, Netherlands
- Average humidity in September: 81%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Leuvenum, Netherlands
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Leuvenum, Netherlands
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is October (10 days).
Average snowfall in September
Leuvenum, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is December (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Leuvenum, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 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
Leuvenum, Netherlands
- Average daylight in September: 12h and 4min
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 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Leuvenum, Netherlands
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in September
Leuvenum, Netherlands
- Average UV index in September: 4
The months with the highest UV index are June 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
Leuvenum, Netherlands
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Leuvenum, Netherlands
- Average visibility in September: 9km
The month with the highest visibility is April (10km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (9km).
Leuvenum, Netherlands
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