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
With the onset of September, the average high-temperature registers at a comfortable 18.2°C (64.8°F), subtly different from August's 21.1°C (70°F). Kijkduin reports an average low-temperature of 13.9°C (57°F) during the subtly cooler September nights.Humidity
In September, the average relative humidity is 76%.Rainfall
In Kijkduin, in September, it is raining for 16.9 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 198.5 rainfall days, and 559mm (22.01") of precipitation is accumulated.Snowfall
In Kijkduin, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 39min.On the first day of September in Kijkduin, Netherlands, sunrise is at 06:55 and sunset at 20:30. On the last day of the month, sunrise is at 07:43 and sunset at 19:22 CEST.
Sunshine
In September, the average sunshine in Kijkduin is 7.1h.UV index
In September, the average daily maximum UV index in Kijkduin is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Ensure safety - Recommendations to avert sunburn are presented. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Kijkduin?
What is the average humidity in September in Kijkduin?
How many days does it rain in September in Kijkduin?
When it does not snow in Kijkduin?
How many hours of daylight does Kijkduin have in September?
What time are sunrise and sunset in September in Kijkduin?
How many hours of sunshine does Kijkduin have in September?
What is the UV index intensity in September in Kijkduin?
Average temperature in September
Kijkduin, Netherlands
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (21.1°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 13.9°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).
Average pressure in September
Kijkduin, 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 (1011.2mbar).
Average wind speed in September
Kijkduin, Netherlands
- Average wind speed in September: 17.7km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).
Average humidity in September
Kijkduin, Netherlands
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in September
Kijkduin, Netherlands
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is August (65mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Kijkduin, Netherlands
- Average rainfall days in September: 16.9 days
The months with the highest number of rainy days are August and December (19.8 days).
The month with the least rainy days is April (12.3 days).
Average snowfall in September
Kijkduin, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Kijkduin, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.8 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
Kijkduin, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Kijkduin, Netherlands
- Average sunshine days in September: 10.2 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is December (7.1 days).
Average UV index in September
Kijkduin, 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
Kijkduin, 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 38).
Average visibility in September
Kijkduin, Netherlands
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
