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
Ewenny marks the onset of September with an average high-temperature of a still enjoyable 16.7°C (62.1°F), subtly divergent from August's 18.3°C (64.9°F). During the month of September, an average low-temperature of 11.3°C (52.3°F) is recorded in Ewenny.Humidity
In Ewenny, the average relative humidity in September is 84%.Rainfall
In Ewenny, during September, the rain falls for 15.1 days and regularly aggregates up to 46mm (1.81") of precipitation. In Ewenny, during the entire year, the rain falls for 197.2 days and collects up to 669mm (26.34") of precipitation.Snowfall
April through November are months without snowfall in Ewenny.Daylight
In Ewenny, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:00 pm. On the last day of September, sunrise is at 7:14 am and sunset at 6:53 pm BST.
Sunshine
In September, the average sunshine in Ewenny is 6.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Take precautions - Protection against sunburn is recommended. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are September temperatures in Ewenny?
What is the average humidity in September in Ewenny?
How many days does it rain in September in Ewenny?
When it does not snow in Ewenny?
What is the average length of the day in September in Ewenny?
What time are sunrise and sunset in September in Ewenny?
How many hours of sunshine does Ewenny have in September?
When is the highest UV index in Ewenny?
What is the UV index intensity in September in Ewenny?
Average temperature in September
Ewenny, United Kingdom
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in September: 11.3°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in September
Ewenny, United Kingdom
- Average pressure in September: 1016.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in September
Ewenny, United Kingdom
- Average wind speed in September: 16.9km/h
The windiest month (with the highest average wind speed) is December (23.1km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity in September
Ewenny, United Kingdom
- Average humidity in September: 84%
The month with the highest relative humidity is December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in September
Ewenny, United Kingdom
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is November (79mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in September
Ewenny, United Kingdom
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is November (19.1 days).
The month with the least rainy days is February (13.9 days).
Average snowfall in September
Ewenny, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is December (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Ewenny, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Ewenny, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Ewenny, United Kingdom
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is May (13.5 days).
The month with the least sunshine days is November (9 days).
Average UV index in September
Ewenny, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Ewenny, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in September
Ewenny, United Kingdom
- 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).
Ewenny, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
