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
The transition into September subtly indicates a reduction in the average high-temperature, down to a refreshing 19.2°C (66.6°F) from August's agreeable 22.7°C (72.9°F). An average minimum temperature of 11.5°C (52.7°F) is recorded in Klundert during the month of September.Humidity
The average relative humidity in September in Klundert, Netherlands, is 80%.Rainfall
In September, the rain falls for 7.5 days. Throughout September, 7mm (0.28") of precipitation is accumulated. Throughout the year, there are 104.9 rainfall days, and 132mm (5.2") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Klundert.Daylight
In Klundert, Netherlands, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 06:55 and sunset at 20:28. On the last day of September, sunrise is at 07:41 and sunset at 19:21 CEST.
Sunshine
In Klundert, the average sunshine in September is 7.2h.UV index
In Klundert, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the 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
What are September temperatures in Klundert?
What is the average humidity in September in Klundert?
How much does it rain in Klundert in September?
When it does not snow in Klundert?
How many hours of daylight does Klundert have in September?
When is the sunrise / sunset in September in Klundert?
How long on average sun shines in September in Klundert?
What is the UV index intensity in September in Klundert?
Average temperature in September
Klundert, Netherlands
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (1.4°C).
Average pressure in September
Klundert, Netherlands
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in September
Klundert, Netherlands
- Average wind speed in September: 12.2km/h
The windiest months (with the highest average wind speed) are February and December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (12.1km/h).
Average humidity in September
Klundert, Netherlands
- Average humidity in September: 80%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Klundert, Netherlands
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is June (15mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in September
Klundert, Netherlands
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is August (10.3 days).
The month with the least rainy days is April (6.3 days).
Average snowfall in September
Klundert, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Klundert, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 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
Klundert, Netherlands
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Klundert, Netherlands
- Average sunshine days in September: 18.7 days
The month with the most sunshine days is April (21.3 days).
The month with the least sunshine days is November (15.5 days).
Average UV index in September
Klundert, 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
Klundert, Netherlands
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in September
Klundert, 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).
