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
The commencement of September introduces an average high-temperature of a still comfortable 16.1°C (61°F), closely mirroring the preceding month. Throughout September, an average low-temperature of 10.7°C (51.3°F) is expected in Blackhall Colliery.Humidity
In September, the average relative humidity is 82%.Rainfall
In September, in Blackhall Colliery, United Kingdom, the rain falls for 14.5 days. Throughout September, 29mm (1.14") of precipitation is accumulated. In Blackhall Colliery, during the entire year, the rain falls for 190.7 days and collects up to 403mm (15.87") of precipitation.Snowfall
May through October are months without snowfall in Blackhall Colliery.Daylight
The average length of the day in September in Blackhall Colliery is 12h and 43min.On the first day of the month, sunrise is at 6:13 am and sunset at 7:56 pm. On the last day of September, in Blackhall Colliery, United Kingdom, sunrise is at 7:06 am and sunset at 6:43 pm BST.
Sunshine
The average sunshine in September in Blackhall Colliery is 7.7h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the UV index of 4 transforms into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are the temperatures in Blackhall Colliery in September?
What is the average humidity in September in Blackhall Colliery?
How many days does it rain in September in Blackhall Colliery?
When it does not snow in Blackhall Colliery?
What is the average length of the day in September in Blackhall Colliery?
When is the sunrise / sunset in September in Blackhall Colliery?
How long on average sun shines in September in Blackhall Colliery?
What is the month with the highest UV index in Blackhall Colliery?
What is the UV index intensity in September in Blackhall Colliery?
Average temperature in September
Blackhall Colliery, United Kingdom
- Average high temperature in September: 16.1°C
The warmest months (with the highest average high temperature) are July and August (18°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).
Average pressure in September
Blackhall Colliery, United Kingdom
- Average pressure in September: 1014.7mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.2mbar).
Average wind speed in September
Blackhall Colliery, United Kingdom
- Average wind speed in September: 16.9km/h
The windiest months (with the highest average wind speed) are January and December (21.7km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in September
Blackhall Colliery, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (86%).
The months with the lowest relative humidity are April, May and August (80%).
Average rainfall in September
Blackhall Colliery, United Kingdom
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Blackhall Colliery, United Kingdom
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is April (13 days).
Average snowfall in September
Blackhall Colliery, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Blackhall Colliery, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Blackhall Colliery, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Blackhall Colliery, United Kingdom
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is April (13.4 days).
The month with the least sunshine days is July (8 days).
Average UV index in September
Blackhall Colliery, 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, March, November and December (UV index 2).
Average cloud cover in September
Blackhall Colliery, United Kingdom
- Average cloud cover in September: 47
The months with the most cloud cover are February and November (Cloud cover 57).
The months with the least cloud cover are April and September (Cloud cover 47).
Average visibility in September
Blackhall Colliery, United Kingdom
- Average visibility in September: 9km
The month with the highest visibility is December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
Blackhall Colliery, United Kingdom
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