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
Butleigh experiences a transition to a still comfortable 17.7°C (63.9°F) in average high-temperatures with the arrival of September, not greatly differing from August's 19.8°C (67.6°F). An average low-temperature of 10°C (50°F) is noted during the nights in September in Butleigh.Humidity
In Butleigh, the average relative humidity in September is 85%.Rainfall
The month with the least rainfall in Butleigh is September, when the rain falls for 10.8 days and typically collects 20mm (0.79") of precipitation.Snowfall
In Butleigh, snow does not fall in April through October.Daylight
In Butleigh, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 6:24 am and sunset at 7:56 pm. On the last day of September, in Butleigh, sunrise is at 7:10 am and sunset at 6:50 pm BST.
Sunshine
The average sunshine in September in Butleigh, United Kingdom, is 6.4h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in September translates into these instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the average September temperature in Butleigh?
What is the average humidity in September in Butleigh?
What is the driest month in Butleigh?
How many days does it rain in September in Butleigh?
When it does not snow in Butleigh?
How many hours of daylight does Butleigh have in September?
What time are sunrise and sunset in September in Butleigh?
How many hours of sunshine does Butleigh have in September?
When is the highest UV index in Butleigh?
How high is the UV index in September in Butleigh?
Average temperature in September
Butleigh, United Kingdom
- Average high temperature in September: 17.7°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 (7.3°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in September
Butleigh, United Kingdom
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in September
Butleigh, United Kingdom
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).
Average humidity in September
Butleigh, United Kingdom
- Average humidity in September: 85%
The months with the highest relative humidity are January, November and December (90%).
The month with the lowest relative humidity is July (82%).
Average rainfall in September
Butleigh, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is December (50mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in September
Butleigh, United Kingdom
- Average rainfall days in September: 10.8 days
The month with the highest number of rainy days is November (16.6 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in September
Butleigh, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Butleigh, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.9 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
Butleigh, 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: 8h and 0min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is July (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 30min).
Average sunshine days in September
Butleigh, United Kingdom
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in September
Butleigh, 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, March, November and December (UV index 2).
Average cloud cover in September
Butleigh, United Kingdom
- Average cloud cover in September: 57
The month with the most cloud cover is November (Cloud cover 66).
The months with the least cloud cover are April and May (Cloud cover 54).
Average visibility in September
Butleigh, United Kingdom
- Average visibility in September: 8km
The month with the highest visibility is February (9km).
The months with the lowest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
Butleigh, United Kingdom
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