September weather forecastOldham, United Kingdom
September
Weather in September
The first month of the autumn, September, is still a mild month in Oldham, United Kingdom, with an average temperature ranging between min 9°C (48.2°F) and max 15.8°C (60.4°F).Temperature
Oldham experiences a transition to a mild 15.8°C (60.4°F) in average high-temperatures with the arrival of September, not greatly differing from August's 17.9°C (64.2°F). An average low-temperature of 9°C (48.2°F) is recorded during the nights in September.Humidity
The average relative humidity in September in Oldham is 86%.Rainfall
In Oldham, during September, the rain falls for 16 days and regularly aggregates up to 35mm (1.38") of precipitation. In Oldham, during the entire year, the rain falls for 205.2 days and collects up to 500mm (19.69") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Oldham, United Kingdom, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:57 pm. On the last day of September, in Oldham, sunrise is at 7:09 am and sunset at 6:47 pm BST.
Sunshine
The average sunshine in September in Oldham, United Kingdom, is 5.8h.UV index
In September, the average daily maximum UV index in Oldham is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 3 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Oldham, United Kingdom
- Average high temperature in September: 15.8°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in September: 9°C
The months with the highest average low temperature are July and August (10.8°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in September
Oldham, United Kingdom
- Average pressure in September: 1015.5mbar
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
Oldham, United Kingdom
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest months (with the lowest average wind speed) are June and July (12.8km/h).
Average humidity in September
Oldham, United Kingdom
- Average humidity in September: 86%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in September
Oldham, United Kingdom
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is August (56mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Oldham, United Kingdom
- Average rainfall days in September: 16 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (13.6 days).
Average snowfall in September
Oldham, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (38mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Oldham, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.5 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
Oldham, United Kingdom
- Average daylight in September: 12h and 42min
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 36min).
- Average sunshine in September: 5h and 48min
The months with the most sunshine are April and May (Average sunshine: 6h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).
Average sunshine days in September
Oldham, United Kingdom
- Average sunshine days in September: 9.2 days
The month with the most sunshine days is April (12.4 days).
The month with the least sunshine days is August (6.1 days).
Average UV index in September
Oldham, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Oldham, United Kingdom
- Average cloud cover in September: 61
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in September
Oldham, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are March, April and May (9km).
The months with the lowest visibility are January, February, June, July, August, September, October, November and December (8km).
