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
Bakkum indicates an average high-temperature of a still refreshing 17.7°C (63.9°F) in September, showing minor variation from August's 19.9°C (67.8°F). Bakkum sustains a near constant temperature throughout September, with nighttime averages of 14.5°C (58.1°F).Humidity
The average relative humidity in September is 77%.Rainfall
In September, the rain falls for 15.2 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 169.2 rainfall days, and 339mm (13.35") of precipitation is accumulated.Snowfall
In Bakkum, Netherlands, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Bakkum, Netherlands, sunrise is at 06:53 and sunset at 20:29. On the last day of the month, sunrise is at 07:41 and sunset at 19:20 CEST.
Sunshine
The average sunshine in September in Bakkum is 7h.UV index
In Bakkum, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 4 during September translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bakkum in September?
What is the average humidity in September in Bakkum?
How much does it rain in Bakkum in September?
When it does not snow in Bakkum?
How many hours of daylight does Bakkum have in September?
When is the sunrise / sunset in September in Bakkum?
How many hours of sunshine does Bakkum have in September?
How high is the UV index in September in Bakkum?
Average temperature in September
Bakkum, Netherlands
- Average high temperature in September: 17.7°C
The warmest month (with the highest average high temperature) is August (19.9°C).
The months with the lowest average high temperature are January and February (5.8°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in September
Bakkum, Netherlands
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in September
Bakkum, Netherlands
- Average wind speed in September: 20.3km/h
The windiest month (with the highest average wind speed) is December (28.4km/h).
The calmest month (with the lowest average wind speed) is July (18km/h).
Average humidity in September
Bakkum, Netherlands
- Average humidity in September: 77%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Bakkum, Netherlands
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (48mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Bakkum, Netherlands
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is April (10.6 days).
Average snowfall in September
Bakkum, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Bakkum, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Bakkum, Netherlands
- Average daylight in September: 12h and 4min
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 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Bakkum, Netherlands
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is April (17.7 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in September
Bakkum, 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
Bakkum, 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 39).
Average visibility in September
Bakkum, Netherlands
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (10km).
The month with the lowest visibility is December (9km).
