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 start of September involves a subtle temperature drop, shifting from an agreeable 20.6°C (69.1°F) in August to a comfortable 16.9°C (62.4°F). Recording a slight decline in temperature during the nights, Havbyrd's September temperatures average at a fresh 12.1°C (53.8°F).Humidity
In Havbyrd, the average relative humidity in September is 81%.Rainfall
In Havbyrd, during September, the rain falls for 14 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 157 rainfall days, and 287mm (11.3") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September in Havbyrd, Denmark, is 12h and 44min.On the first day of September in Havbyrd, sunrise is at 06:19 and sunset at 20:05. On the last day of the month, sunrise is at 07:14 and sunset at 18:50 CEST.
Sunshine
The average sunshine in September in Havbyrd is 7.6h.UV index
The average daily maximum UV index in September in Havbyrd is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the usual temperature for Havbyrd in September?
What is the average humidity in September in Havbyrd?
How many days does it rain in September in Havbyrd?
When it does not snow in Havbyrd?
What is the average length of the day in September in Havbyrd?
When are sunrise and sunset in September in Havbyrd?
How many hours of sunshine does Havbyrd have in September?
What is the UV index reading in September in Havbyrd?
Average temperature in September
Havbyrd, Denmark
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 12.1°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is February (-0.6°C).
Average pressure in September
Havbyrd, Denmark
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).
Average wind speed in September
Havbyrd, Denmark
- Average wind speed in September: 15km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in September
Havbyrd, Denmark
- Average humidity in September: 81%
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are May and June (77%).
Average rainfall in September
Havbyrd, Denmark
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is August (35mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Havbyrd, Denmark
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in September
Havbyrd, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is December (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Havbyrd, Denmark
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (7.4 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
Havbyrd, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Havbyrd, Denmark
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is April (15.4 days).
The month with the least sunshine days is December (8.6 days).
Average UV index in September
Havbyrd, 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
Havbyrd, Denmark
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Havbyrd, Denmark
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Havbyrd, Denmark
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