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
Transitioning from August to September, Brompton Regis observes an average high-temperature of a still comfortable 62.2°F, differing subtly from the previous month. Throughout September, an average nighttime temperature of 50.2°F is experienced in Brompton Regis, United Kingdom.Humidity
The average relative humidity in September is 86%.Rainfall
The month with the least rainfall in Brompton Regis is September, when the rain falls for 10.1 days and typically collects 0.59" of precipitation.Snowfall
In Brompton Regis, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 38min.On the first day of September in Brompton Regis, sunrise is at 6:28 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 6:53 pm BST.
Sunshine
The average sunshine in September is 6.3h.UV index
The months with the highest UV index in Brompton Regis are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Brompton Regis?
What is the average humidity in September in Brompton Regis?
What is the driest month in Brompton Regis?
How much does it rain in Brompton Regis in September?
When it does not snow in Brompton Regis?
How many hours of daylight does Brompton Regis have in September?
When are sunrise and sunset in September in Brompton Regis?
How many hours of sunshine does Brompton Regis have in September?
When is the highest UV index in Brompton Regis?
How high is the UV index in September in Brompton Regis?
Average temperature in September
Brompton Regis, United Kingdom
- Average high temperature in September: 62.2°F
The warmest month (with the highest average high temperature) is July (65.8°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in September: 50.2°F
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is February (37°F).
Average pressure in September
Brompton Regis, United Kingdom
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are May and September (30.03"Hg).
The month with the lowest atmospheric pressure is November (29.83"Hg).
Average wind speed in September
Brompton Regis, United Kingdom
- Average wind speed in September: 9.5mph
The windiest month (with the highest average wind speed) is February (13.2mph).
The calmest months (with the lowest average wind speed) are June and July (8.9mph).
Average humidity in September
Brompton Regis, United Kingdom
- Average humidity in September: 86%
The month with the highest relative humidity is November (89%).
The months with the lowest relative humidity are April, May and July (84%).
Average rainfall in September
Brompton Regis, United Kingdom
- Average rainfall in September: 0.59"
The wettest months (with the highest rainfall) are November and December (1.22").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days in September
Brompton Regis, United Kingdom
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is September (10.1 days).
Average snowfall in September
Brompton Regis, United Kingdom
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Brompton Regis, United Kingdom
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Brompton Regis, 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 May (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in September
Brompton Regis, United Kingdom
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is August (10.3 days).
Average UV index in September
Brompton Regis, 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
Brompton Regis, United Kingdom
- Average cloud cover in September: 58
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in September
Brompton Regis, United Kingdom
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
