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's average high-temperature is a still comfortable 16.9°C (62.4°F), maintaining a close comparison with August's 19.2°C (66.6°F). East Ardsley records a consistent low-temperature of 9.6°C (49.3°F) during September nights.Humidity
In September, the average relative humidity is 81%.Rainfall
In East Ardsley, in September, it is raining for 15 days, with typically 38mm (1.5") of accumulated precipitation. In East Ardsley, during the entire year, the rain falls for 193.9 days and collects up to 515mm (20.28") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September in East Ardsley is 12h and 41min.On the first day of the month, sunrise is at 6:16 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:07 am and sunset at 6:44 pm BST.
Sunshine
In September, the average sunshine is 6.9h.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 4 in September translates into these instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in East Ardsley?
What is the average humidity in September in East Ardsley?
How much does it rain in East Ardsley in September?
When it does not snow in East Ardsley?
What is the average length of the day in September in East Ardsley?
When are sunrise and sunset in September in East Ardsley?
How many hours of sunshine does East Ardsley have in September?
When is the highest UV index in East Ardsley?
What is the UV index intensity in September in East Ardsley?
Average temperature in September
East Ardsley, United Kingdom
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in September: 9.6°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 (1.5°C).
Average pressure in September
East Ardsley, United Kingdom
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
East Ardsley, United Kingdom
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in September
East Ardsley, United Kingdom
- Average humidity in September: 81%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April, May, July and August (79%).
Average rainfall in September
East Ardsley, United Kingdom
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
East Ardsley, United Kingdom
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in September
East Ardsley, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
East Ardsley, 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 May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
East Ardsley, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in September
East Ardsley, United Kingdom
- Average sunshine days in September: 11.1 days
The month with the most sunshine days is March (13.5 days).
The month with the least sunshine days is August (5.6 days).
Average UV index in September
East Ardsley, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are 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
East Ardsley, United Kingdom
- Average cloud cover in September: 52
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and September (Cloud cover 52).
Average visibility in September
East Ardsley, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and December (9km).
The months with the lowest visibility are January, October and November (8km).
