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 registers an average high-temperature of a comfortable 18.2°C (64.8°F), slightly varied from August's 20.5°C (68.9°F). Stockcross reports an average low-temperature of 10.3°C (50.5°F) during the nights of September.Humidity
The average relative humidity in September is 81%.Rainfall
April and September are months with the least rain in Stockcross, United Kingdom, when the rain falls for 9.4 days and typically aggregates up to 14mm (0.55") of rain.Snowfall
April through October are months without snowfall in Stockcross.Daylight
In Stockcross, the average length of the day in September is 12h and 38min.On the first day of September in Stockcross, sunrise is at 6:19 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:45 pm BST.
Sunshine
In September, the average sunshine is 7h.UV index
In September, the average daily maximum UV index in Stockcross is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Stockcross?
What is the average humidity in September in Stockcross?
What is the driest month in Stockcross?
How much does it rain in Stockcross in September?
When it does not snow in Stockcross?
How many hours of daylight does Stockcross have in September?
When is the sunrise / sunset in September in Stockcross?
How many hours of sunshine does Stockcross have in September?
What is the UV index reading in September in Stockcross?
Average temperature in September
Stockcross, United Kingdom
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Stockcross, United Kingdom
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in September
Stockcross, United Kingdom
- Average wind speed in September: 13.3km/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 July (12.9km/h).
Average humidity in September
Stockcross, United Kingdom
- Average humidity in September: 81%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in September
Stockcross, United Kingdom
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is December (31mm).
The driest months (with the least rainfall) are April and September (14mm).
Average rainfall days in September
Stockcross, United Kingdom
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is September (9.4 days).
Average snowfall in September
Stockcross, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (9mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Stockcross, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 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
Stockcross, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Stockcross, United Kingdom
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is November (11.4 days).
Average UV index in September
Stockcross, 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
Stockcross, United Kingdom
- Average cloud cover in September: 49
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in September
Stockcross, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, July, August and September (9km).
The months with the lowest visibility are January, June, October, November and December (8km).
