September weather forecastDe Klosse, Netherlands
September
Weather in September
September, the first month of the autumn in De Klosse, is still a refreshing month, with an average temperature ranging between min 10.7°C (51.3°F) and max 18.4°C (65.1°F).Temperature
Transitioning from August to September involves a subtle drop in average high-temperatures, descending from a pleasant 22°C (71.6°F) to a comfortable 18.4°C (65.1°F). September's average low-temperature reading settles at a fresh 10.7°C (51.3°F).Humidity
In De Klosse, the average relative humidity in September is 83%.Rainfall
In De Klosse, in September, during 15.8 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in De Klosse, there are 207.8 rainfall days, and 551mm (21.69") of precipitation is accumulated.Snowfall
In De Klosse, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 40min.On the first day of September, sunrise is at 06:47 and sunset at 20:23. On the last day of the month, sunrise is at 07:36 and sunset at 19:14 CEST.
Sunshine
In De Klosse, the average sunshine in September is 7.3h.UV index
In De Klosse, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
De Klosse, Netherlands
- Average high temperature in September: 18.4°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in September
De Klosse, Netherlands
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in September
De Klosse, Netherlands
- Average wind speed in September: 12.7km/h
The windiest month (with the highest average wind speed) is December (18.6km/h).
The calmest months (with the lowest average wind speed) are July and August (12.4km/h).
Average humidity in September
De Klosse, Netherlands
- Average humidity in September: 83%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
De Klosse, Netherlands
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
De Klosse, Netherlands
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (14.6 days).
Average snowfall in September
De Klosse, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is December (35mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
De Klosse, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.2 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
De Klosse, Netherlands
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 7h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
De Klosse, Netherlands
- Average sunshine days in September: 10.8 days
The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is December (6.9 days).
Average UV index in September
De Klosse, 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
De Klosse, Netherlands
- Average cloud cover in September: 48
The month with the most cloud cover is December (Cloud cover 68).
The months with the least cloud cover are April and August (Cloud cover 43).
Average visibility in September
De Klosse, Netherlands
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
