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
September denotes a minimal variation in the average high-temperature to a still comfortable 17.5°C (63.5°F) from August's 19.7°C (67.5°F). A minimal decline in temperature from daytime highs is anticipated throughout the September nights, averaging a moderate 13.6°C (56.5°F).Humidity
August and September, with an average relative humidity of 77%, are the least humid months.Rainfall
In Carlton Colville, United Kingdom, in September, during 12.5 rainfall days, 22mm (0.87") of precipitation is typically accumulated. Throughout the year, there are 170.3 rainfall days, and 349mm (13.74") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Carlton Colville, the average length of the day in September is 12h and 40min.On the first day of September in Carlton Colville, sunrise is at 6:05 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:32 pm BST.
Sunshine
In Carlton Colville, the average sunshine in September is 7.9h.UV index
In Carlton Colville, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In September, a regular UV index of 4 translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the temperature in September in Carlton Colville?
What is the least humid month in Carlton Colville?
What is the average humidity in September in Carlton Colville?
How much does it rain in Carlton Colville in September?
When it does not snow in Carlton Colville?
What is the average length of the day in September in Carlton Colville?
When is the sunrise / sunset in September in Carlton Colville?
How many hours of sunshine does Carlton Colville have in September?
How high is the UV index in September in Carlton Colville?
Average temperature in September
Carlton Colville, United Kingdom
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in September
Carlton Colville, United Kingdom
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in September
Carlton Colville, United Kingdom
- Average wind speed in September: 19.6km/h
The windiest month (with the highest average wind speed) is December (26.9km/h).
The calmest month (with the lowest average wind speed) is July (17.2km/h).
Average humidity in September
Carlton Colville, United Kingdom
- Average humidity in September: 77%
The month with the highest relative humidity is December (84%).
The months with the lowest relative humidity are August and September (77%).
Average rainfall in September
Carlton Colville, United Kingdom
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is October (41mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Carlton Colville, United Kingdom
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is April (11.7 days).
Average snowfall in September
Carlton Colville, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Carlton Colville, 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
Carlton Colville, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).
Average sunshine days in September
Carlton Colville, United Kingdom
- Average sunshine days in September: 14.1 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is November (9.2 days).
Average UV index in September
Carlton Colville, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Carlton Colville, United Kingdom
- Average cloud cover in September: 42
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Carlton Colville, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Carlton Colville, United Kingdom
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