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
Transition into September subtly marks a drop in the average high-temperature, moderately moving from an agreeable 22.6°C (72.7°F) in August to a refreshing 19°C (66.2°F). Throughout the month of September, Capelle reports a steady low-temperature average of 11.2°C (52.2°F).Humidity
The average relative humidity in September in Capelle, Netherlands, is 81%.Rainfall
In Capelle, during September, the rain falls for 10.5 days and regularly aggregates up to 16mm (0.63") of precipitation. In Capelle, during the entire year, the rain falls for 144.7 days and collects up to 245mm (9.65") of precipitation.Snowfall
In Capelle, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 38min.On the first day of the month, sunrise is at 06:53 and sunset at 20:26. On the last day of September, sunrise is at 07:40 and sunset at 19:19 CEST.
Sunshine
In September, the average sunshine is 7.4h.UV index
In Capelle, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 4 during September translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Capelle?
What is the average humidity in September in Capelle?
How much does it rain in Capelle in September?
When it does not snow in Capelle?
How many hours of daylight does Capelle have in September?
When is the sunrise / sunset in September in Capelle?
How many hours of sunshine does Capelle have in September?
What is the UV index intensity in September in Capelle?
Average temperature in September
Capelle, Netherlands
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Capelle, 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 (1012mbar).
Average wind speed in September
Capelle, Netherlands
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in September
Capelle, 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 (74%).
Average rainfall in September
Capelle, Netherlands
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is June (29mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Capelle, Netherlands
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is August (14.1 days).
The month with the least rainy days is April (9.7 days).
Average snowfall in September
Capelle, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Capelle, Netherlands
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.3 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
Capelle, 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 2min
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 30min).
Average sunshine days in September
Capelle, Netherlands
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is April (17.7 days).
The month with the least sunshine days is November (12.7 days).
Average UV index in September
Capelle, 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
Capelle, Netherlands
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in September
Capelle, Netherlands
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
