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
Welcoming September, Spinningdale notes an average high-temperature of a still mild 13.7°C (56.7°F), nearly consistent with August's 15.7°C (60.3°F). The low-temperature in Spinningdale, United Kingdom, averages to a frosty 7.8°C (46°F) during the nights of September.Humidity
In Spinningdale, United Kingdom, the average relative humidity in September is 87%.Rainfall
In Spinningdale, in September, during 19.6 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 224.6 rainfall days, and 600mm (23.62") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Spinningdale, United Kingdom.Daylight
The average length of the day in September is 12h and 47min.On the first day of September in Spinningdale, sunrise is at 6:18 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 6:53 pm BST.
Sunshine
In September, the average sunshine in Spinningdale is 5.4h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 3 during September translates into the following guidance:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Spinningdale?
What is the average humidity in September in Spinningdale?
How much does it rain in Spinningdale in September?
When it does not snow in Spinningdale?
Does it snow in Spinningdale in September?
What is the average length of the day in September in Spinningdale?
When are sunrise and sunset in September in Spinningdale?
How many hours of sunshine does Spinningdale have in September?
How high is the UV index in September in Spinningdale?
Average temperature in September
Spinningdale, United Kingdom
- Average high temperature in September: 13.7°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is July (9.3°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in September
Spinningdale, United Kingdom
- Average pressure in September: 1011.3mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1005mbar).
Average wind speed in September
Spinningdale, United Kingdom
- Average wind speed in September: 13.9km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in September
Spinningdale, United Kingdom
- Average humidity in September: 87%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is May (80%).
Average rainfall in September
Spinningdale, United Kingdom
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in September
Spinningdale, United Kingdom
- Average rainfall days in September: 19.6 days
The months with the highest number of rainy days are July and August (23.8 days).
The month with the least rainy days is February (15 days).
Average snowfall in September
Spinningdale, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (87mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Spinningdale, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Spinningdale, United Kingdom
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is July (Average sunshine: 6h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in September
Spinningdale, United Kingdom
- Average sunshine days in September: 6.5 days
The months with the most sunshine days are January and April (10.4 days).
The month with the least sunshine days is August (4.4 days).
Average UV index in September
Spinningdale, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Spinningdale, United Kingdom
- Average cloud cover in September: 64
The month with the most cloud cover is June (Cloud cover 68).
The months with the least cloud cover are January, April, May, November and December (Cloud cover 60).
Average visibility in September
Spinningdale, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May and December (9km).
The months with the lowest visibility are June, July, August, September, October and November (8km).
Spinningdale, United Kingdom
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