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 shift into September uncovers an average high-temperature of a still refreshing 16.7°C (62.1°F), subtly different from the previous month. During the nights of September, the average low-temperature in Cley next the Sea holds at a mild 13.4°C (56.1°F).Humidity
August and September, with an average relative humidity of 79%, are the least humid months in Cley next the Sea.Rainfall
In September, in Cley next the Sea, United Kingdom, the rain falls for 9 days. Throughout September, 10mm (0.39") of precipitation is accumulated. Throughout the year, in Cley next the Sea, there are 118.8 rainfall days, and 143mm (5.63") of precipitation is accumulated.Snowfall
In Cley next the Sea, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Cley next the Sea, sunrise is at 6:07 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:34 pm BST.
Sunshine
The average sunshine in September in Cley next the Sea is 7.7h.UV index
In September, the average daily maximum UV index in Cley next the Sea, United Kingdom, is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: An average UV index of 4 in September transforms into this advice:
Heed the precautions - It is counselled to guard against solar damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the average September temperature in Cley next the Sea?
What is the least humid month in Cley next the Sea?
What is the average humidity in September in Cley next the Sea?
How much does it rain in Cley next the Sea in September?
When it does not snow in Cley next the Sea?
How many hours of daylight does Cley next the Sea have in September?
When are sunrise and sunset in September in Cley next the Sea?
How long on average sun shines in September in Cley next the Sea?
How high is the UV index in September in Cley next the Sea?
Average temperature in September
Cley next the Sea, United Kingdom
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The months with the lowest average high temperature are January and February (6.7°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure in September
Cley next the Sea, United Kingdom
- Average pressure in September: 1016mbar
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
Cley next the Sea, United Kingdom
- Average wind speed in September: 20.2km/h
The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).
Average humidity in September
Cley next the Sea, United Kingdom
- Average humidity in September: 79%
The months with the highest relative humidity are June and December (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in September
Cley next the Sea, United Kingdom
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is October (18mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in September
Cley next the Sea, United Kingdom
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is October (11.9 days).
The month with the least rainy days is May (8.3 days).
Average snowfall in September
Cley next the Sea, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Cley next the Sea, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.6 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
Cley next the Sea, 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 4min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in September
Cley next the Sea, United Kingdom
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is April (19.6 days).
The month with the least sunshine days is November (14 days).
Average UV index in September
Cley next the Sea, 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
Cley next the Sea, United Kingdom
- Average cloud cover in September: 45
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
Cley next the Sea, 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).
Cley next the Sea, United Kingdom
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