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
On the advent of September, Havenhoofd's average high-temperature exhibits a minor adjustment to an enjoyable 18.3°C (64.9°F) from August's 20.9°C (69.6°F). The low temperature average in Havenhoofd during September reflects a slight decrease to a mild 14°C (57.2°F) from the day's peak.Humidity
In September, the average relative humidity in Havenhoofd is 77%.Rainfall
In Havenhoofd, in September, it is raining for 14.3 days, with typically 28mm (1.1") of accumulated precipitation. In Havenhoofd, during the entire year, the rain falls for 167.9 days and collects up to 321mm (12.64") of precipitation.Snowfall
In Havenhoofd, snow does not fall in April through October.Daylight
In Havenhoofd, Netherlands, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 06:57 and sunset at 20:30. On the last day of September, sunrise is at 07:44 and sunset at 19:23 CEST.
Sunshine
The average sunshine in September in Havenhoofd is 7.4h.UV index
In September, the average daily maximum UV index in Havenhoofd is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 4 in September transforms into this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What is the temperature in September in Havenhoofd?
What is the average humidity in September in Havenhoofd?
How many days does it rain in September in Havenhoofd?
When it does not snow in Havenhoofd?
What is the average length of the day in September in Havenhoofd?
When is the sunrise / sunset in September in Havenhoofd?
How long on average sun shines in September in Havenhoofd?
What is the UV index reading in September in Havenhoofd?
Average temperature in September
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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
Havenhoofd, 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).
Havenhoofd, Netherlands
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