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
Weather in September
Temperature
With the onset of September, Garderen experiences a modest temperature adjustment, with the average high-temperature gently receding from a pleasant 21.8°C (71.2°F) in August to a comfortable 18.2°C (64.8°F). September nights experience a consistent temperature drop to a cool 11.7°C (53.1°F).Humidity
In Garderen, Netherlands, the average relative humidity in September is 82%.Rainfall
In Garderen, in September, during 12.3 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Garderen, Netherlands, during the entire year, the rain falls for 158.7 days and collects up to 296mm (11.65") of precipitation.Snowfall
In Garderen, Netherlands, snow does not fall in April through November.Daylight
The average length of the day in September in Garderen is 12h and 39min.On the first day of the month, sunrise is at 06:49 and sunset at 20:24. On the last day of September, sunrise is at 07:37 and sunset at 19:16 CEST.
Sunshine
In Garderen, Netherlands, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Garderen, Netherlands, 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 average person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are September temperatures in Garderen?
What is the average humidity in September in Garderen?
How many days does it rain in September in Garderen?
When it does not snow in Garderen?
How many hours of daylight does Garderen have in September?
What time are sunrise and sunset in September in Garderen?
How long on average sun shines in September in Garderen?
How high is the UV index in September in Garderen?
Average temperature in September
Garderen, Netherlands
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 11.7°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in September
Garderen, Netherlands
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in September
Garderen, Netherlands
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Garderen, Netherlands
- Average humidity in September: 82%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Garderen, Netherlands
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Garderen, Netherlands
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is October (10 days).
Average snowfall in September
Garderen, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is December (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Garderen, 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 May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Garderen, 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 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in September
Garderen, Netherlands
- Average sunshine days in September: 14.3 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in September
Garderen, Netherlands
- Average UV index in September: 4
The months with the highest UV index are June 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
Garderen, Netherlands
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Garderen, Netherlands
- Average visibility in September: 9km
The month with the highest visibility is April (10km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (9km).
Garderen, Netherlands
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