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 advent of September brings a subtle shift in temperature, with the average high moving from a moderately hot 23.2°C (73.8°F) in August to an enjoyable 19.1°C (66.4°F). An average temperature of 11.4°C (52.5°F) is recorded in Houthuizen during the nights in September.Humidity
In September, the average relative humidity in Houthuizen is 79%.Rainfall
In September, the rain falls for 8.7 days. Throughout September, 11mm (0.43") of precipitation is accumulated. In Houthuizen, Netherlands, during the entire year, the rain falls for 132.7 days and collects up to 200mm (7.87") of precipitation.Snowfall
In Houthuizen, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 38min.On the first day of September in Houthuizen, sunrise is at 06:49 and sunset at 20:21. On the last day of the month, sunrise is at 07:35 and sunset at 19:15 CEST.
Sunshine
The average sunshine in September is 8.1h.UV index
In September, the average daily maximum UV index in Houthuizen is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Houthuizen?
What is the average humidity in September in Houthuizen?
How many days does it rain in September in Houthuizen?
When it does not snow in Houthuizen?
How many hours of daylight does Houthuizen have in September?
What time are sunrise and sunset in September in Houthuizen?
How long on average sun shines in September in Houthuizen?
What is the UV index reading in September in Houthuizen?
Average temperature in September
Houthuizen, Netherlands
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in September
Houthuizen, Netherlands
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in September
Houthuizen, Netherlands
- Average wind speed in September: 11.5km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in September
Houthuizen, Netherlands
- Average humidity in September: 79%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Houthuizen, Netherlands
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is July (21mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in September
Houthuizen, Netherlands
- Average rainfall days in September: 8.7 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is September (8.7 days).
Average snowfall in September
Houthuizen, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Houthuizen, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4 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
Houthuizen, Netherlands
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in September
Houthuizen, Netherlands
- Average sunshine days in September: 18.1 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in September
Houthuizen, 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
Houthuizen, Netherlands
- Average cloud cover in September: 42
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Houthuizen, Netherlands
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Houthuizen, Netherlands
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