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 denotes an average high-temperature of a still refreshing 16°C (60.8°F), subtly different from August's 17.8°C (64°F). Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 12.3°C (54.1°F) during September.Humidity
In September, the average relative humidity is 81%.Rainfall
In Cayton, in September, during 11.7 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 155.7 rainfall days, and 312mm (12.28") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 42min.On the first day of September, sunrise is at 6:10 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:39 pm BST.
Sunshine
In September, the average sunshine in Cayton is 7.7h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Cayton. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In September, a daily UV index of 4 turns into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the temperatures in Cayton in September?
What is the average humidity in September in Cayton?
How many days does it rain in September in Cayton?
When it does not snow in Cayton?
How many hours of daylight does Cayton have in September?
When is the sunrise / sunset in September in Cayton?
How many hours of sunshine does Cayton have in September?
What is the month with the highest UV index in Cayton?
How high is the UV index in September in Cayton?
Average temperature in September
Cayton, United Kingdom
- Average high temperature in September: 16°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 12.3°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in September
Cayton, United Kingdom
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed in September
Cayton, United Kingdom
- Average wind speed in September: 19.3km/h
The windiest month (with the highest average wind speed) is December (25.5km/h).
The calmest month (with the lowest average wind speed) is June (16.2km/h).
Average humidity in September
Cayton, United Kingdom
- Average humidity in September: 81%
The months with the highest relative humidity are January and December (84%).
The months with the lowest relative humidity are April and August (80%).
Average rainfall in September
Cayton, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is August (40mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in September
Cayton, United Kingdom
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in September
Cayton, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Cayton, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 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
Cayton, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 4h and 6min).
Average sunshine days in September
Cayton, United Kingdom
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is May (16.4 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in September
Cayton, 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 and November (UV index 2).
Average cloud cover in September
Cayton, United Kingdom
- Average cloud cover in September: 46
The months with the most cloud cover are January, February and November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in September
Cayton, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Cayton, United Kingdom
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