September weather forecastUpper Langwith, United Kingdom
September
Weather in September
September, the first month of the autumn in Upper Langwith, is still a comfortable month, with an average temperature fluctuating between 9.9°C (49.8°F) and 17.4°C (63.3°F).Temperature
September reports an average high-temperature of a still refreshing 17.4°C (63.3°F), slightly varied from August's 19.9°C (67.8°F). Upper Langwith reports a consistent average low-temperature of 9.9°C (49.8°F) throughout September nights.Humidity
The average relative humidity in September is 81%.Rainfall
In Upper Langwith, during September, the rain falls for 14.4 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 205.3 rainfall days, and 555mm (21.85") of precipitation is accumulated.Snowfall
In Upper Langwith, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 40min.On the first day of the month, sunrise is at 6:15 am and sunset at 7:53 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:43 pm BST.
Sunshine
In September, the average sunshine is 7.1h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 4 during September leads to these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Upper Langwith, United Kingdom
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Upper Langwith, United Kingdom
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in September
Upper Langwith, United Kingdom
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Upper Langwith, United Kingdom
- Average humidity in September: 81%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (78%).
Average rainfall in September
Upper Langwith, United Kingdom
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is June (69mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in September
Upper Langwith, United Kingdom
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is February (13.2 days).
Average snowfall in September
Upper Langwith, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (41mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Upper Langwith, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Upper Langwith, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 7h and 6min
The months with the most sunshine are July and August (Average sunshine: 7h and 42min).
The months with the least sunshine are February and November (Average sunshine: 4h and 0min).
Average sunshine days in September
Upper Langwith, United Kingdom
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is March (11.9 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in September
Upper Langwith, 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
Upper Langwith, United Kingdom
- Average cloud cover in September: 50
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in September
Upper Langwith, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
