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
September
Weather in September
Temperature
The beginning of September reveals an average high-temperature of a still refreshing 16.3°C (61.3°F), showing minimal deviation from the previous month. Nights during September maintain a steady temperature, averaging at a moderate 14.3°C (57.7°F).Humidity
The average relative humidity in September is 79%.Rainfall
In Klintholm Havn, Denmark, in September, it is raining for 11.1 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 137.2 rainfall days, and 279mm (10.98") of precipitation is accumulated.Snowfall
In Klintholm Havn, snow does not fall in May through October.Daylight
The average length of the day in September in Klintholm Havn is 12h and 43min.On the first day of the month, sunrise is at 06:17 and sunset at 20:02. On the last day of September, sunrise is at 07:11 and sunset at 18:48 CEST.
Sunshine
In September, the average sunshine is 8.3h.UV index
The average daily maximum UV index in September 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 the average person.Note: The daily high UV index of 4 during September translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Klintholm Havn in September?
What is the average humidity in September in Klintholm Havn?
How much does it rain in Klintholm Havn in September?
When it does not snow in Klintholm Havn?
How many hours of daylight does Klintholm Havn have in September?
When is the sunrise / sunset in September in Klintholm Havn?
How many hours of sunshine does Klintholm Havn have in September?
What is the UV index reading in September in Klintholm Havn?
Average temperature in September
Klintholm Havn, Denmark
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is August (19.2°C).
The month with the lowest average high temperature is February (2.6°C).
- Average low temperature in September: 14.3°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (0.9°C).
Average pressure in September
Klintholm Havn, Denmark
- Average pressure in September: 1015.7mbar
The months with the highest atmospheric pressure are April and September (1015.7mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in September
Klintholm Havn, Denmark
- Average wind speed in September: 25.1km/h
The windiest month (with the highest average wind speed) is December (30.1km/h).
The calmest month (with the lowest average wind speed) is June (20.9km/h).
Average humidity in September
Klintholm Havn, Denmark
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (78%).
Average rainfall in September
Klintholm Havn, Denmark
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is August (36mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in September
Klintholm Havn, Denmark
- Average rainfall days in September: 11.1 days
The months with the highest number of rainy days are August and October (14.4 days).
The month with the least rainy days is April (8.3 days).
Average snowfall in September
Klintholm Havn, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Klintholm Havn, Denmark
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (6.3 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
Klintholm Havn, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are June and August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in September
Klintholm Havn, Denmark
- Average sunshine days in September: 15 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Klintholm Havn, Denmark
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Klintholm Havn, Denmark
- Average cloud cover in September: 42
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 36).
Average visibility in September
Klintholm Havn, Denmark
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
