Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Upton upon Severn's entry into September measures an average high-temperature of a still comfortable 17.5°C (63.5°F), closely parallel to the preceding month. During September, Upton upon Severn records an average temperature of 9.7°C (49.5°F) at night.Humidity
The average relative humidity in September in Upton upon Severn is 84%.Rainfall
In Upton upon Severn, in September, during 10.6 rainfall days, 14mm (0.55") of precipitation is typically accumulated. In Upton upon Severn, during the entire year, the rain falls for 145.9 days and collects up to 245mm (9.65") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Upton upon Severn, United Kingdom, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 6:21 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:09 am and sunset at 6:48 pm BST.
Sunshine
In September, the average sunshine in Upton upon Severn is 6.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 4 during September leads to these instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Upton upon Severn in September?
What is the average humidity in September in Upton upon Severn?
How much does it rain in Upton upon Severn in September?
When it does not snow in Upton upon Severn?
How many hours of daylight does Upton upon Severn have in September?
When is the sunrise / sunset in September in Upton upon Severn?
How many hours of sunshine does Upton upon Severn have in September?
What is the month with the highest UV index in Upton upon Severn?
What is the UV index reading in September in Upton upon Severn?
Average temperature in September
Upton upon Severn, United Kingdom
- Average high temperature in September: 17.5°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 (6.3°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Upton upon Severn, United Kingdom
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in September
Upton upon Severn, United Kingdom
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest months (with the lowest average wind speed) are June and July (12.4km/h).
Average humidity in September
Upton upon Severn, United Kingdom
- Average humidity in September: 84%
The months with the highest relative humidity are January, November and December (90%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in September
Upton upon Severn, United Kingdom
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is June (32mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Upton upon Severn, United Kingdom
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is February (10 days).
Average snowfall in September
Upton upon Severn, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (7mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Upton upon Severn, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.4 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
Upton upon Severn, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 30min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days in September
Upton upon Severn, United Kingdom
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is August (10.8 days).
Average UV index in September
Upton upon Severn, 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
Upton upon Severn, United Kingdom
- Average cloud cover in September: 54
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in September
Upton upon Severn, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, May and December (9km).
The months with the lowest visibility are April, June, July, August, September, October and November (8km).
