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 shift from August to September coincides with a small decrease in the average high-temperature, down to a comfortable 18.7°C (65.7°F) from an agreeable 22.1°C (71.8°F). Oud-Leusden experiences a mean low-temperature of 11.5°C (52.7°F) during September.Humidity
In Oud-Leusden, the average relative humidity in September is 81%.Rainfall
In September, in Oud-Leusden, the rain falls for 12 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Oud-Leusden, there are 173.5 rainfall days, and 441mm (17.36") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Oud-Leusden, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:51 and sunset at 20:25. On the last day of September, sunrise is at 07:38 and sunset at 19:17 CEST.
Sunshine
The average sunshine in September in Oud-Leusden is 7.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Guard yourself - Avoiding sunburn is suggested. It's recommended to limit sun exposure when its radiation is at its peak during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What are September temperatures in Oud-Leusden?
What is the average humidity in September in Oud-Leusden?
How many days does it rain in September in Oud-Leusden?
When it does not snow in Oud-Leusden?
How many hours of daylight does Oud-Leusden have in September?
What time are sunrise and sunset in September in Oud-Leusden?
How many hours of sunshine does Oud-Leusden have in September?
How high is the UV index in September in Oud-Leusden?
Average temperature in September
Oud-Leusden, Netherlands
- Average high temperature in September: 18.7°C
The warmest months (with the highest average high temperature) are July and August (22.1°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in September
Oud-Leusden, Netherlands
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in September
Oud-Leusden, Netherlands
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest months (with the lowest average wind speed) are July and August (12km/h).
Average humidity in September
Oud-Leusden, 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
Oud-Leusden, Netherlands
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is December (45mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Oud-Leusden, Netherlands
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is September (12 days).
Average snowfall in September
Oud-Leusden, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Oud-Leusden, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 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
Oud-Leusden, 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 months with the most sunshine are June and July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Oud-Leusden, Netherlands
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is February (11.7 days).
Average UV index in September
Oud-Leusden, 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
Oud-Leusden, Netherlands
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Oud-Leusden, 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).
Oud-Leusden, Netherlands
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