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
During September, Oudenhoorn observes a subtle ascent to a refreshing 18.3°C (64.9°F) from August's 20.9°C (69.6°F) in the average high-temperature. Oudenhoorn experiences a steady nighttime temperature of 14°C (57.2°F) throughout the month of September.Humidity
In Oudenhoorn, the average relative humidity in September is 77%.Rainfall
In September, in Oudenhoorn, the rain falls for 14.3 days. Throughout September, 28mm (1.1") of precipitation is accumulated. In Oudenhoorn, during the entire year, the rain falls for 167.9 days and collects up to 321mm (12.64") of precipitation.Snowfall
In Oudenhoorn, Netherlands, snow does not fall in April through October.Daylight
In Oudenhoorn, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:56 and sunset at 20:29. On the last day of September, sunrise is at 07:43 and sunset at 19:22 CEST.
Sunshine
In Oudenhoorn, Netherlands, the average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Oudenhoorn, Netherlands, is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Exercise prevention - Warding off sunburn is urged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the temperature in September in Oudenhoorn?
What is the average humidity in September in Oudenhoorn?
How much does it rain in Oudenhoorn in September?
When it does not snow in Oudenhoorn?
What is the average length of the day in September in Oudenhoorn?
When is the sunrise / sunset in September in Oudenhoorn?
How many hours of sunshine does Oudenhoorn have in September?
How high is the UV index in September in Oudenhoorn?
Average temperature in September
Oudenhoorn, Netherlands
- Average high temperature in September: 18.3°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in September: 14°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in September
Oudenhoorn, Netherlands
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in September
Oudenhoorn, Netherlands
- Average wind speed in September: 17.8km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in September
Oudenhoorn, 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 April (75%).
Average rainfall in September
Oudenhoorn, Netherlands
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is August (43mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Oudenhoorn, Netherlands
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is October (17 days).
The month with the least rainy days is April (9.6 days).
Average snowfall in September
Oudenhoorn, Netherlands
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Oudenhoorn, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 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
Oudenhoorn, 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: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Oudenhoorn, Netherlands
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is April (17.8 days).
The months with the least sunshine days are November and December (9.7 days).
Average UV index in September
Oudenhoorn, 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
Oudenhoorn, Netherlands
- Average cloud cover in September: 42
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Oudenhoorn, Netherlands
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
Oudenhoorn, Netherlands
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