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
September is marked by an average high-temperature of a still comfortable 16.1°C (61°F), almost identical to the preceding month. An average temperature of 9.9°C (49.8°F) is recorded during the nights in September.Humidity
In West Cornforth, the average relative humidity in September is 82%.Rainfall
In West Cornforth, during September, the rain falls for 13.2 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in West Cornforth, there are 182.5 rainfall days, and 403mm (15.87") of precipitation is accumulated.Snowfall
In West Cornforth, snow does not fall in May through October.Daylight
In West Cornforth, the average length of the day in September is 12h and 43min.On the first day of September in West Cornforth, sunrise is at 6:14 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:44 pm BST.
Sunshine
In West Cornforth, the average sunshine in September is 7.7h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 4 during September translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in West Cornforth?
What is the average humidity in September in West Cornforth?
How many days does it rain in September in West Cornforth?
When it does not snow in West Cornforth?
What is the average length of the day in September in West Cornforth?
When are sunrise and sunset in September in West Cornforth?
How long on average sun shines in September in West Cornforth?
What are the months with the highest UV index in West Cornforth?
How high is the UV index in September in West Cornforth?
Average temperature in September
West Cornforth, United Kingdom
- Average high temperature in September: 16.1°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
West Cornforth, United Kingdom
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).
Average wind speed in September
West Cornforth, United Kingdom
- Average wind speed in September: 15.2km/h
The windiest month (with the highest average wind speed) is January (19.3km/h).
The calmest month (with the lowest average wind speed) is June (12.9km/h).
Average humidity in September
West Cornforth, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (79%).
Average rainfall in September
West Cornforth, United Kingdom
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
West Cornforth, United Kingdom
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in September
West Cornforth, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
West Cornforth, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
West Cornforth, United Kingdom
- Average daylight in September: 12h and 4min
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 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The months with the least sunshine are January, February, October and November (Average sunshine: 4h and 30min).
Average sunshine days in September
West Cornforth, United Kingdom
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is December (13.9 days).
The month with the least sunshine days is July (6.5 days).
Average UV index in September
West Cornforth, 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
West Cornforth, United Kingdom
- Average cloud cover in September: 47
The month with the most cloud cover is November (Cloud cover 56).
The months with the least cloud cover are April and September (Cloud cover 47).
Average visibility in September
West Cornforth, 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).
