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
September's arrival subtly correlates with a reduction in the average high-temperature, down from an agreeable 22°C (71.6°F) in August to a comfortable 18.6°C (65.5°F). Nighttime temperature experiences an average drop to a cool 11.9°C (53.4°F) in September.Humidity
The average relative humidity in September in Kortenhoef is 81%.Rainfall
In Kortenhoef, Netherlands, in September, during 13 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Kortenhoef, Netherlands, during the entire year, the rain falls for 150.6 days and collects up to 242mm (9.53") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Kortenhoef, Netherlands, the average length of the day in September is 12h and 39min.On the first day of September in Kortenhoef, sunrise is at 06:52 and sunset at 20:26. On the last day of the month, sunrise is at 07:39 and sunset at 19:18 CEST.
Sunshine
In September, the average sunshine is 7.4h.UV index
The average daily maximum UV index in September in Kortenhoef, Netherlands, is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Prioritize safety - Recommendations to avert sunburn are shared. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What is the usual temperature for Kortenhoef in September?
What is the average humidity in September in Kortenhoef?
How many days does it rain in September in Kortenhoef?
When it does not snow in Kortenhoef?
What is the average length of the day in September in Kortenhoef?
When are sunrise and sunset in September in Kortenhoef?
How long on average sun shines in September in Kortenhoef?
What is the UV index reading in September in Kortenhoef?
Average temperature in September
Kortenhoef, Netherlands
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in September: 11.9°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 (1.6°C).
Average pressure in September
Kortenhoef, 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 (1011.4mbar).
Average wind speed in September
Kortenhoef, Netherlands
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest months (with the lowest average wind speed) are July and August (12.4km/h).
Average humidity in September
Kortenhoef, Netherlands
- Average humidity in September: 81%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Kortenhoef, Netherlands
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is August (31mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in September
Kortenhoef, Netherlands
- Average rainfall days in September: 13 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is April (8.9 days).
Average snowfall in September
Kortenhoef, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Kortenhoef, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Kortenhoef, 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 36min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Kortenhoef, Netherlands
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is April (18.6 days).
The month with the least sunshine days is August (11.7 days).
Average UV index in September
Kortenhoef, 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
Kortenhoef, 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 40).
Average visibility in September
Kortenhoef, Netherlands
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Kortenhoef, Netherlands
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