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
September registers an average high-temperature of a still refreshing 16.8°C (62.2°F), slightly varied from August's 18.7°C (65.7°F). Throughout the month of September, the average temperature in Aigburth, United Kingdom, dips to a cool 10.9°C (51.6°F) at night.Humidity
In Aigburth, United Kingdom, the average relative humidity in September is 81%.Rainfall
In Aigburth, in September, it is raining for 16.4 days, with typically 42mm (1.65") of accumulated precipitation. In Aigburth, during the entire year, the rain falls for 213.3 days and collects up to 545mm (21.46") of precipitation.Snowfall
In Aigburth, snow does not fall in April through November.Daylight
In Aigburth, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:00 pm. On the last day of September, in Aigburth, sunrise is at 7:12 am and sunset at 6:50 pm BST.
Sunshine
The average sunshine in September is 6.9h.UV index
The months with the highest UV index in Aigburth are May through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are September temperatures in Aigburth?
What is the average humidity in September in Aigburth?
How many days does it rain in September in Aigburth?
When it does not snow in Aigburth?
How many hours of daylight does Aigburth have in September?
What time are sunrise and sunset in September in Aigburth?
How many hours of sunshine does Aigburth have in September?
What is the month with the highest UV index in Aigburth?
How high is the UV index in September in Aigburth?
Average temperature in September
Aigburth, United Kingdom
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in September
Aigburth, United Kingdom
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Aigburth, United Kingdom
- Average wind speed in September: 14.6km/h
The windiest month (with the highest average wind speed) is January (19.2km/h).
The calmest month (with the lowest average wind speed) is June (12.8km/h).
Average humidity in September
Aigburth, United Kingdom
- Average humidity in September: 81%
The months with the highest relative humidity are January, November and December (85%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in September
Aigburth, United Kingdom
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in September
Aigburth, United Kingdom
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (14.2 days).
Average snowfall in September
Aigburth, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Aigburth, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Aigburth, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 6h and 5min
The months with the most sunshine are April, May and July (Average sunshine: 7h and 42min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).
Average sunshine days in September
Aigburth, United Kingdom
- Average sunshine days in September: 10.7 days
The month with the most sunshine days is April (12.3 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in September
Aigburth, 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
Aigburth, United Kingdom
- Average cloud cover in September: 52
The month with the most cloud cover is November (Cloud cover 60).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility in September
Aigburth, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Aigburth, United Kingdom
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