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
September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's pleasant 22.5°C (72.5°F) to a refreshing 18.7°C (65.7°F). Throughout September, an average nighttime temperature of 10.6°C (51.1°F) is experienced in Barchem.Humidity
In Barchem, the average relative humidity in September is 82%.Rainfall
In September, the rain falls for 7.1 days. Throughout September, 9mm (0.35") of precipitation is accumulated. Throughout the year, in Barchem, there are 116.6 rainfall days, and 152mm (5.98") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Barchem.Daylight
In Barchem, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:46 and sunset at 20:21. On the last day of September, sunrise is at 07:34 and sunset at 19:13 CEST.
Sunshine
The average sunshine in September is 7.5h.UV index
In Barchem, Netherlands, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Exercise prevention - Protecting skin and eyes from harm is required. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Barchem?
What is the average humidity in September in Barchem?
How much does it rain in Barchem in September?
When it does not snow in Barchem?
How many hours of daylight does Barchem have in September?
What time are sunrise and sunset in September in Barchem?
How many hours of sunshine does Barchem have in September?
What is the UV index intensity in September in Barchem?
Average temperature in September
Barchem, Netherlands
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in September
Barchem, 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 (1012.1mbar).
Average wind speed in September
Barchem, Netherlands
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity in September
Barchem, Netherlands
- Average humidity in September: 82%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Barchem, Netherlands
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is June (17mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in September
Barchem, Netherlands
- Average rainfall days in September: 7.1 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is September (7.1 days).
Average snowfall in September
Barchem, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Barchem, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.5 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
Barchem, 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 3min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Barchem, Netherlands
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in September
Barchem, 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
Barchem, Netherlands
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Barchem, 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).
