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 advent of September presents an average high-temperature of a still comfortable 17.3°C (63.1°F), maintaining a close correlation with the preceding month. September's average low-temperature is a cool 12.6°C (54.7°F), reflecting a minor difference from the day's peak temperatures.Humidity
In September, the average relative humidity is 79%.Rainfall
In Wellingham, in September, it is raining for 12.2 days, with typically 31mm (1.22") of accumulated precipitation. In Wellingham, during the entire year, the rain falls for 169.2 days and collects up to 430mm (16.93") of precipitation.Snowfall
In Wellingham, snow does not fall in April through October.Daylight
In Wellingham, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 6:08 am and sunset at 7:45 pm. On the last day of September, in Wellingham, sunrise is at 6:57 am and sunset at 6:36 pm BST.
Sunshine
In Wellingham, the average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the average September temperature in Wellingham?
What is the average humidity in September in Wellingham?
How many days does it rain in September in Wellingham?
When it does not snow in Wellingham?
How many hours of daylight does Wellingham have in September?
When is the sunrise / sunset in September in Wellingham?
How long on average sun shines in September in Wellingham?
How high is the UV index in September in Wellingham?
Average temperature in September
Wellingham, United Kingdom
- Average high temperature in September: 17.3°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).
Average pressure in September
Wellingham, United Kingdom
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in September
Wellingham, United Kingdom
- Average wind speed in September: 18km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in September
Wellingham, United Kingdom
- Average humidity in September: 79%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (78%).
Average rainfall in September
Wellingham, United Kingdom
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Wellingham, United Kingdom
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in September
Wellingham, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Wellingham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.3 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
Wellingham, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Wellingham, United Kingdom
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is March (15.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Wellingham, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Wellingham, United Kingdom
- Average cloud cover in September: 44
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
Wellingham, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Wellingham, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
