September weather forecastOmmel, Denmark
September
Weather in September
September, the first month of the autumn in Ommel, is still a refreshing month, with temperature in the range of an average high of 16.6°C (61.9°F) and an average low of 13.8°C (56.8°F).Temperature
September's onset brings a negligible change in high-temperatures, falling from a refreshing 19.8°C (67.6°F) in August to a still comfortable 16.6°C (61.9°F). The temperature during September nights demonstrates a small drop from the daytime highs, settling to an average of 13.8°C (56.8°F).Humidity
In Ommel, the average relative humidity in September is 79%.Rainfall
In Ommel, during September, the rain falls for 16 days and regularly aggregates up to 52mm (2.05") of precipitation. Throughout the year, there are 174.7 rainfall days, and 493mm (19.41") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Ommel, the average length of the day in September is 12h and 43min.On the first day of September, sunrise is at 06:25 and sunset at 20:10. On the last day of the month, sunrise is at 07:19 and sunset at 18:56 CEST.
Sunshine
The average sunshine in September is 7.6h.UV index
In Ommel, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ommel, Denmark
- Average high temperature in September: 16.6°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (2.9°C).
- Average low temperature in September: 13.8°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in September
Ommel, Denmark
- Average pressure in September: 1015.4mbar
The months with the highest atmospheric pressure are April and May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in September
Ommel, Denmark
- Average wind speed in September: 21.6km/h
The windiest month (with the highest average wind speed) is December (26.4km/h).
The calmest month (with the lowest average wind speed) is July (18.4km/h).
Average humidity in September
Ommel, Denmark
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and December (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Ommel, Denmark
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is July (64mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in September
Ommel, Denmark
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (10 days).
Average snowfall in September
Ommel, Denmark
- Average snowfall in September: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Ommel, Denmark
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (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
Ommel, Denmark
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Ommel, Denmark
- Average sunshine days in September: 10.6 days
The month with the most sunshine days is April (17.2 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Ommel, 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
Ommel, Denmark
- Average cloud cover in September: 47
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 40).
Average visibility in September
Ommel, Denmark
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
