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
Nottingham experiences an average high-temperature of a comfortable 17.6°C (63.7°F) in September, subtly different from August's 20.2°C (68.4°F). Nottingham's nights in September cool down to an average low-temperature of 10.1°C (50.2°F).Humidity
The average relative humidity in September in Nottingham is 81%.Rainfall
In Nottingham, in September, it is raining for 7 days, with typically 15mm (0.59") of accumulated precipitation. In Nottingham, during the entire year, the rain falls for 122.1 days and collects up to 206mm (8.11") of precipitation.Snowfall
In Nottingham, United Kingdom, 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 September, sunrise is at 6:15 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:43 pm BST.
Sunshine
The average sunshine in September is 6.9h.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 moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 4 in September leads to these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. To guard against the harmful effects of the Sun, minimize exposure during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Nottingham in September?
What is the average humidity in September in Nottingham?
How many days does it rain in September in Nottingham?
When it does not snow in Nottingham?
What is the average length of the day in September in Nottingham?
When are sunrise and sunset in September in Nottingham?
How long on average sun shines in September in Nottingham?
What are the months with the highest UV index in Nottingham?
What is the UV index intensity in September in Nottingham?
Average temperature in September
Nottingham, United Kingdom
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 10.1°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
Nottingham, United Kingdom
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in September
Nottingham, United Kingdom
- Average wind speed in September: 13.4km/h
The windiest months (with the highest average wind speed) are February and December (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in September
Nottingham, 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
Nottingham, United Kingdom
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is June (27mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in September
Nottingham, United Kingdom
- Average rainfall days in September: 7 days
The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is September (7 days).
Average snowfall in September
Nottingham, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Nottingham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.8 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
Nottingham, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Nottingham, United Kingdom
- Average sunshine days in September: 20.2 days
The month with the most sunshine days is September (20.2 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in September
Nottingham, 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
Nottingham, United Kingdom
- Average cloud cover in September: 51
The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in September
Nottingham, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Nottingham, United Kingdom
Weather forecast for your location
2. Allow the app to use your location