September weather forecastErlestoke, United Kingdom
September
Weather in September
September, the first month of the autumn in Erlestoke, is still a refreshing month, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 17.8°C (64°F).Temperature
In September, Erlestoke experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 20.2°C (68.4°F) in August to an enjoyable 17.8°C (64°F). In September, Erlestoke records an average nighttime temperature of 10.1°C (50.2°F).Humidity
In Erlestoke, the average relative humidity in September is 83%.Rainfall
September is the month with the least rainfall in Erlestoke. Rain falls for 12.4 days and accumulates 23mm (0.91") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 38min.On the first day of September, sunrise is at 6:22 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:47 pm BST.
Sunshine
In September, the average sunshine in Erlestoke is 7.1h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Erlestoke. 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 maximum UV index of 4 during September leads to these instructions:
Make use of precautions - It is urged to ward off sun damage. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Erlestoke, United Kingdom
- Average high temperature in September: 17.8°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 10.1°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in September
Erlestoke, United Kingdom
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in September
Erlestoke, United Kingdom
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity in September
Erlestoke, United Kingdom
- Average humidity in September: 83%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is July (80%).
Average rainfall in September
Erlestoke, United Kingdom
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is December (52mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in September
Erlestoke, United Kingdom
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in September
Erlestoke, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Erlestoke, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.6 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
Erlestoke, 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: 7h and 6min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Erlestoke, United Kingdom
- Average sunshine days in September: 13.7 days
The months with the most sunshine days are March and September (13.7 days).
The month with the least sunshine days is August (9.1 days).
Average UV index in September
Erlestoke, 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
Erlestoke, United Kingdom
- Average cloud cover in September: 51
The month with the most cloud cover is November (Cloud cover 64).
The months with the least cloud cover are April and September (Cloud cover 51).
Average visibility in September
Erlestoke, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
