September weather forecastUpperlands, United Kingdom
September
Weather in September
September, the first month of the autumn in Upperlands, is still a mild month, with an average temperature varying between 8.9°C (48°F) and 14.8°C (58.6°F).Temperature
The start of September marks an average high-temperature of a still refreshing 14.8°C (58.6°F), hardly distinguishable from the conditions in August. During the month of September, Upperlands experiences a steady low-temperature average of 8.9°C (48°F).Humidity
In Upperlands, the average relative humidity in September is 88%.Rainfall
The month with the least rainfall is September, when the rain falls for 17.6 days and typically collects 31mm (1.22") of precipitation.Snowfall
May through October are months without snowfall in Upperlands, United Kingdom.Daylight
The average length of the day in September in Upperlands, United Kingdom, is 12h and 43min.On the first day of September, sunrise is at 6:34 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:04 pm BST.
Sunshine
In September, the average sunshine in Upperlands is 5.5h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Around midday, solar radiation is most harmful; hence, exposure should be limited. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Upperlands, United Kingdom
- Average high temperature in September: 14.8°C
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in September
Upperlands, United Kingdom
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.9mbar).
Average wind speed in September
Upperlands, United Kingdom
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is January (20.7km/h).
The calmest month (with the lowest average wind speed) is July (13.5km/h).
Average humidity in September
Upperlands, United Kingdom
- Average humidity in September: 88%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in September
Upperlands, United Kingdom
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is August (66mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in September
Upperlands, United Kingdom
- Average rainfall days in September: 17.6 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is February (16 days).
Average snowfall in September
Upperlands, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Upperlands, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Upperlands, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 5h and 30min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Upperlands, United Kingdom
- Average sunshine days in September: 7.5 days
The month with the most sunshine days is May (10.3 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Upperlands, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May and June (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
Upperlands, United Kingdom
- Average cloud cover in September: 62
The months with the most cloud cover are July and August (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in September
Upperlands, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, September, October, November and December (9km).
The months with the lowest visibility are June, July and August (8km).
