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
The onset of September is marked by a minor decrease in temperature, transitioning from an agreeable 21.9°C (71.4°F) in August to a comfortable 18.5°C (65.3°F). Gasteren witnesses an average low-temperature of 10.7°C (51.3°F) throughout the month of September.Humidity
In Gasteren, the average relative humidity in September is 83%.Rainfall
In September, the rain falls for 11.1 days. Throughout September, 27mm (1.06") of precipitation is accumulated. Throughout the year, there are 176.6 rainfall days, and 457mm (17.99") of precipitation is accumulated.Snowfall
In Gasteren, snow does not fall in May through October.Daylight
In September, the average length of the day in Gasteren, Netherlands, is 12h and 40min.On the first day of September, sunrise is at 06:44 and sunset at 20:22. On the last day of the month, sunrise is at 07:33 and sunset at 19:12 CEST.
Sunshine
The average sunshine in September in Gasteren is 6.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Take precautions - Protection against sun damage is advised. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the temperature in September in Gasteren?
What is the average humidity in September in Gasteren?
How much does it rain in Gasteren in September?
When it does not snow in Gasteren?
How many hours of daylight does Gasteren have in September?
What time are sunrise and sunset in September in Gasteren?
How many hours of sunshine does Gasteren have in September?
How high is the UV index in September in Gasteren?
Average temperature in September
Gasteren, Netherlands
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (0.5°C).
Average pressure in September
Gasteren, Netherlands
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in September
Gasteren, Netherlands
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest months (with the lowest average wind speed) are July and August (12.7km/h).
Average humidity in September
Gasteren, Netherlands
- Average humidity in September: 83%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Gasteren, Netherlands
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Gasteren, Netherlands
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in September
Gasteren, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Gasteren, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.5 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
Gasteren, 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: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Gasteren, Netherlands
- Average sunshine days in September: 16.7 days
The months with the most sunshine days are September and October (16.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in September
Gasteren, 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
Gasteren, Netherlands
- Average cloud cover in September: 51
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 44).
Average visibility in September
Gasteren, Netherlands
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
Gasteren, Netherlands
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