September weather forecastBratton Fleming, United Kingdom
September
Weather in September
September, the first month of the autumn in Bratton Fleming, is still a refreshing month, with an average temperature fluctuating between 16.8°C (62.2°F) and 11.2°C (52.2°F).Temperature
As September takes hold, the average high-temperature is a still comfortable 16.8°C (62.2°F), nearly mirroring that of the previous month. Throughout the month of September, the nighttime temperature dips to an average of 11.2°C (52.2°F).Humidity
In September, the average relative humidity is 84%.Rainfall
In Bratton Fleming, United Kingdom, in September, during 14.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 196.4 rainfall days, and 566mm (22.28") of precipitation is accumulated.Snowfall
In Bratton Fleming, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 38min.On the first day of the month, sunrise is at 6:29 am and sunset at 8:01 pm. On the last day of September, sunrise is at 7:15 am and sunset at 6:55 pm BST.
Sunshine
In Bratton Fleming, the average sunshine in September is 6.8h.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 medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 during September translates into the following guidance:
Act with care - The suggestion to avoid sunburn is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bratton Fleming, United Kingdom
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure in September
Bratton Fleming, 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 (1010mbar).
Average wind speed in September
Bratton Fleming, United Kingdom
- Average wind speed in September: 16.8km/h
The windiest month (with the highest average wind speed) is December (23km/h).
The calmest months (with the lowest average wind speed) are June and July (15.3km/h).
Average humidity in September
Bratton Fleming, United Kingdom
- Average humidity in September: 84%
The months with the highest relative humidity are January, October, November and December (86%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in September
Bratton Fleming, United Kingdom
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is December (72mm).
The driest month (with the least rainfall) is May (29mm).
Average rainfall days in September
Bratton Fleming, United Kingdom
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is November (19.3 days).
The month with the least rainy days is March (14.2 days).
Average snowfall in September
Bratton Fleming, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Bratton Fleming, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Bratton Fleming, United Kingdom
- Average daylight in September: 12h and 36min
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 48min
The month with the most sunshine is May (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 30min).
Average sunshine days in September
Bratton Fleming, United Kingdom
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is November (7.6 days).
Average UV index in September
Bratton Fleming, 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, November and December (UV index 2).
Average cloud cover in September
Bratton Fleming, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 65).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in September
Bratton Fleming, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
