September weather forecastMillthrop, United Kingdom
September
Weather in September
The first month of the autumn, September, is also a moderate month in Millthrop, United Kingdom, with an average temperature fluctuating between 8.1°C (46.6°F) and 14.3°C (57.7°F).Temperature
With the onset of September, Millthrop's average high-temperature clocks in at a moderate 14.3°C (57.7°F), showing a minor fluctuation from the previous month. The average low-temperature of 8.1°C (46.6°F) is witnessed in Millthrop during September.Humidity
The average relative humidity in September is 90%.Rainfall
In Millthrop, United Kingdom, in September, it is raining for 17.4 days, with typically 52mm (2.05") of accumulated precipitation. In Millthrop, during the entire year, the rain falls for 220.5 days and collects up to 741mm (29.17") of precipitation.Snowfall
June through October are months without snowfall in Millthrop.Daylight
In Millthrop, the average length of the day in September is 12h and 42min.On the first day of September in Millthrop, sunrise is at 6:18 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:48 pm BST.
Sunshine
The average sunshine in September is 5.5h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Millthrop, United Kingdom
- Average high temperature in September: 14.3°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is August (9.9°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in September
Millthrop, United Kingdom
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.4mbar).
Average wind speed in September
Millthrop, United Kingdom
- Average wind speed in September: 14.1km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest months (with the lowest average wind speed) are June and July (12.5km/h).
Average humidity in September
Millthrop, United Kingdom
- Average humidity in September: 90%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in September
Millthrop, United Kingdom
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is August (83mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in September
Millthrop, United Kingdom
- Average rainfall days in September: 17.4 days
The month with the highest number of rainy days is August (22.6 days).
The month with the least rainy days is February (14.4 days).
Average snowfall in September
Millthrop, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (86mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Millthrop, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Millthrop, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 5h and 30min
The month with the most sunshine is April (Average sunshine: 6h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Millthrop, United Kingdom
- Average sunshine days in September: 7.9 days
The month with the most sunshine days is April (11.1 days).
The month with the least sunshine days is August (5 days).
Average UV index in September
Millthrop, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in September
Millthrop, United Kingdom
- Average cloud cover in September: 64
The months with the most cloud cover are January and December (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in September
Millthrop, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).





