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
As August transitions into September, Grødde sees a gentle drop in the average high-temperature, transitioning from a pleasant 20.3°C (68.5°F) to a refreshing 16.9°C (62.4°F). September nights in Grødde observe an average temperature dip to a fresh 10.6°C (51.1°F).Humidity
In September, the average relative humidity is 83%.Rainfall
In September, the rain falls for 15 days. Throughout September, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 172.2 rainfall days, and 440mm (17.32") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 45min.On the first day of September, sunrise is at 06:28 and sunset at 20:17. On the last day of the month, sunrise is at 07:25 and sunset at 19:00 CEST.
Sunshine
In Grødde, the average sunshine in September is 6.7h.UV index
In September, the average daily maximum UV index is 3. 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 maximum daily UV index of 3 in September converts into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Grødde have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Grødde have in September?
What is the UV index intensity in September?
Average temperature in September
Grødde, Denmark
- Average high temperature in September: 16.9°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (-0.4°C).
Average pressure in September
Grødde, Denmark
- Average pressure in September: 1014.5mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The months with the lowest atmospheric pressure are November and December (1010mbar).
Average wind speed in September
Grødde, Denmark
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).
Average humidity in September
Grødde, Denmark
- Average humidity in September: 83%
The months with the highest relative humidity are November and December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Grødde, Denmark
- Average rainfall in September: 41mm
The wettest months (with the highest rainfall) are June and July (45mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Grødde, Denmark
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is August (16.6 days).
The month with the least rainy days is February (10.4 days).
Average snowfall in September
Grødde, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is January (43mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Grødde, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.6 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
Grødde, Denmark
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in September
Grødde, Denmark
- Average sunshine days in September: 11.3 days
The month with the most sunshine days is April (14.7 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in September
Grødde, Denmark
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Grødde, Denmark
- Average cloud cover in September: 54
The months with the most cloud cover are February, November and December (Cloud cover 68).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility in September
Grødde, Denmark
- 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).
