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
Upon the onset of September, Clarborough witnesses an average high-temperature of a comfortable 17.5°C (63.5°F), showing a close resemblance to the prior month. During September, Clarborough records a consistent average nighttime temperature of 10.4°C (50.7°F).Humidity
In Clarborough, United Kingdom, the average relative humidity in September is 80%.Rainfall
In Clarborough, in September, during 9.5 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Clarborough, during the entire year, the rain falls for 148 days and collects up to 285mm (11.22") of precipitation.Snowfall
In Clarborough, snow does not fall in April through October.Daylight
The average length of the day in September in Clarborough is 12h and 41min.On the first day of the month, sunrise is at 6:14 am and sunset at 7:52 pm. On the last day of September, sunrise is at 7:04 am and sunset at 6:42 pm BST.
Sunshine
In Clarborough, the average sunshine in September is 7.3h.UV index
In September, the average daily maximum UV index in Clarborough is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Clarborough in September?
What is the average humidity in September in Clarborough?
How many days does it rain in September in Clarborough?
When it does not snow in Clarborough?
What is the average length of the day in September in Clarborough?
When is the sunrise / sunset in September in Clarborough?
How long on average sun shines in September in Clarborough?
What is the UV index intensity in September in Clarborough?
Average temperature in September
Clarborough, United Kingdom
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in September
Clarborough, United Kingdom
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in September
Clarborough, 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 (12.5km/h).
Average humidity in September
Clarborough, United Kingdom
- Average humidity in September: 80%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Clarborough, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Clarborough, United Kingdom
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in September
Clarborough, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Clarborough, 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
Clarborough, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days in September
Clarborough, United Kingdom
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in September
Clarborough, 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
Clarborough, United Kingdom
- Average cloud cover in September: 49
The months with the most cloud cover are February and November (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in September
Clarborough, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
