September weather forecastBackies, United Kingdom
September
Weather in September
September, the first month of the autumn in Backies, is also a moderate month, with temperature in the range of an average high of 13.8°C (56.8°F) and an average low of 9.7°C (49.5°F).Temperature
With September's arrival, Backies notes an average high-temperature of a still moderate 13.8°C (56.8°F), closely following the trend of the preceding month. September records a small disparity from daytime temperatures, marking an average low-temperature of 9.7°C (49.5°F).Humidity
August and September, with an average relative humidity of 84%, are the most humid months.Rainfall
In September, the rain falls for 15.6 days. Throughout September, 31mm (1.22") of precipitation is accumulated. In Backies, during the entire year, the rain falls for 189.6 days and collects up to 376mm (14.8") of precipitation.Snowfall
June through October are months without snowfall in Backies.Daylight
In September, the average length of the day in Backies is 12h and 48min.On the first day of September, sunrise is at 6:17 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 6:52 pm BST.
Sunshine
The average sunshine in September is 6.8h.UV index
In Backies, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 3 suggests this advice:
Undertake protective steps - Preventing sun damage is advised. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Backies, United Kingdom
- Average high temperature in September: 13.8°C
The warmest month (with the highest average high temperature) is July (15.6°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in September
Backies, United Kingdom
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1005.1mbar).
Average wind speed in September
Backies, United Kingdom
- Average wind speed in September: 17.3km/h
The windiest month (with the highest average wind speed) is January (24.2km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in September
Backies, United Kingdom
- Average humidity in September: 84%
The months with the highest relative humidity are August and September (84%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in September
Backies, United Kingdom
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Backies, United Kingdom
- Average rainfall days in September: 15.6 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in September
Backies, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Backies, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.1 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
Backies, United Kingdom
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 6h and 48min
The months with the most sunshine are June and July (Average sunshine: 8h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in September
Backies, United Kingdom
- Average sunshine days in September: 11.8 days
The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in September
Backies, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June and July (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
Backies, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is June (Cloud cover 59).
The months with the least cloud cover are April, May, October and December (Cloud cover 52).
Average visibility in September
Backies, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, April, October, November and December (10km).
The months with the lowest visibility are March, May, June, July, August and September (9km).
