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
September welcomes an average high-temperature of a comfortable 17.9°C (64.2°F), not much different from the preceding month. September nights in Leadenham observe an average temperature dip to a cool 10.6°C (51.1°F).Humidity
In Leadenham, the average relative humidity in September is 79%.Rainfall
In Leadenham, in September, it is raining for 10.4 days, with typically 22mm (0.87") of accumulated precipitation. In Leadenham, United Kingdom, during the entire year, the rain falls for 150.1 days and collects up to 270mm (10.63") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Leadenham, the average length of the day in September is 12h and 40min.On the first day of September in Leadenham, sunrise is at 6:13 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:41 pm BST.
Sunshine
In September, the average sunshine is 6.7h.UV index
The months with the highest UV index in Leadenham are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What is the temperature in September in Leadenham?
What is the average humidity in September in Leadenham?
How many days does it rain in September in Leadenham?
When it does not snow in Leadenham?
How many hours of daylight does Leadenham have in September?
What time are sunrise and sunset in September in Leadenham?
How long on average sun shines in September in Leadenham?
When is the highest UV index in Leadenham?
How high is the UV index in September in Leadenham?
Average temperature in September
Leadenham, United Kingdom
- Average high temperature in September: 17.9°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in September
Leadenham, United Kingdom
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in September
Leadenham, United Kingdom
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Leadenham, United Kingdom
- Average humidity in September: 79%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Leadenham, United Kingdom
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is June (38mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Leadenham, United Kingdom
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in September
Leadenham, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Leadenham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.7 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
Leadenham, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is August (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Leadenham, United Kingdom
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in September
Leadenham, 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, March, November and December (UV index 2).
Average cloud cover in September
Leadenham, United Kingdom
- Average cloud cover in September: 51
The months with the most cloud cover are February and November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in September
Leadenham, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
Leadenham, United Kingdom
Weather forecast for your location
2. Allow the app to use your location