Weather in September
Temperature
Luton's September weather shows a modest shift in high-temperatures, falling from August's pleasant 21.4°C (70.5°F) to a refreshing 18°C (64.4°F). During the month of September, Luton's nighttime temperature lowers to an average of 9.5°C (49.1°F).Rainfall
During September, Luton regularly aggregates up to 61mm (2.4") of precipitation. During the entire year, Luton aggregates up to 698mm (27.48") of precipitation.Daylight
In Luton, the average length of the day in September is 12h and 39min.On the first day of September in Luton, sunrise is at 6:14 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:41 pm BST.
Sunshine
The average sunshine in September in Luton is 4.7h.Frequently asked questions
What is the usual temperature for Luton in September?
How much does it rain in Luton in September?
What is the average length of the day in September in Luton?
What time are sunrise and sunset in September in Luton?
How long on average sun shines in September in Luton?
Average temperature in September
Luton, United Kingdom
- Average high temperature in September: 18°C
The warmest months (with the highest average high temperature) are July and August (21.4°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in September: 9.5°C
The months with the highest average low temperature are July and August (11.4°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average rainfall in September
Luton, United Kingdom
- Average rainfall in September: 60.9mm
The wettest month (with the highest rainfall) is October (74.4mm).
The driest month (with the least rainfall) is July (41.2mm).
Average daylight in September /
Average sunshine in September
Luton, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 4h and 4min
The month with the most sunshine is July (Average sunshine: 6h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Luton, United Kingdom
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