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
Weather in September
Temperature
Rothwell marks the onset of September with an average high-temperature of a still comfortable 16.5°C (61.7°F), subtly divergent from August's 19.2°C (66.6°F). Throughout the nights in September, an average low-temperature of 9.4°C (48.9°F) is noted in Rothwell.Humidity
In September, the average relative humidity is 82%.Rainfall
In Rothwell, during September, the rain falls for 12.5 days and regularly aggregates up to 27mm (1.06") of precipitation. In Rothwell, during the entire year, the rain falls for 175.4 days and collects up to 406mm (15.98") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day in Rothwell is 12h and 41min.On the first day of September, sunrise is at 6:15 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:44 pm BST.
Sunshine
The average sunshine in September is 7h.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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the usual temperature for Rothwell in September?
What is the average humidity in September in Rothwell?
How many days does it rain in September in Rothwell?
When it does not snow in Rothwell?
How many hours of daylight does Rothwell have in September?
When is the sunrise / sunset in September in Rothwell?
How many hours of sunshine does Rothwell have in September?
When is the highest UV index in Rothwell?
What is the UV index reading in September in Rothwell?
Average temperature in September
Rothwell, United Kingdom
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in September: 9.4°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 (1.4°C).
Average pressure in September
Rothwell, United Kingdom
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in September
Rothwell, United Kingdom
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in September
Rothwell, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April, May, July and August (79%).
Average rainfall in September
Rothwell, United Kingdom
- Average rainfall in September: 27mm
The wettest months (with the highest rainfall) are June and July (49mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Rothwell, United Kingdom
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in September
Rothwell, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Rothwell, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 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
Rothwell, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is August (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Rothwell, United Kingdom
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is December (14.6 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in September
Rothwell, 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
Rothwell, United Kingdom
- Average cloud cover in September: 52
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in September
Rothwell, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, August and December (9km).
The months with the lowest visibility are January, June, July, September, October and November (8km).
Rothwell, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
