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 onset of September brings an average high-temperature of a comfortable 17.5°C (63.5°F), nearly matching the August temperature. The mean low-temperature during September nights is a cool 10.4°C (50.7°F).Humidity
In September, the average relative humidity in Laughton en le Morthen, United Kingdom, is 80%.Rainfall
In Laughton en le Morthen, in September, during 9.5 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Laughton en le Morthen, during the entire year, the rain falls for 148 days and collects up to 285mm (11.22") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 41min.On the first day of September in Laughton en le Morthen, sunrise is at 6:15 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:43 pm BST.
Sunshine
In Laughton en le Morthen, United Kingdom, the average sunshine in September is 7.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Around midday, solar radiation is most harmful; hence, exposure should be limited. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Laughton en le Morthen in September?
What is the average humidity in September in Laughton en le Morthen?
How many days does it rain in September in Laughton en le Morthen?
When it does not snow in Laughton en le Morthen?
How many hours of daylight does Laughton en le Morthen have in September?
When are sunrise and sunset in September in Laughton en le Morthen?
How long on average sun shines in September in Laughton en le Morthen?
What is the UV index reading in September in Laughton en le Morthen?
Average temperature in September
Laughton en le Morthen, United Kingdom
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in September
Laughton en le Morthen, United Kingdom
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in September
Laughton en le Morthen, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).
Average humidity in September
Laughton en le Morthen, United Kingdom
- Average humidity in September: 80%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Laughton en le Morthen, United Kingdom
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Laughton en le Morthen, United Kingdom
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in September
Laughton en le Morthen, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (27mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Laughton en le Morthen, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4 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
Laughton en le Morthen, 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: 7h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days in September
Laughton en le Morthen, United Kingdom
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in September
Laughton en le Morthen, United Kingdom
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Laughton en le Morthen, United Kingdom
- Average cloud cover in September: 49
The months with the most cloud cover are February and November (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in September
Laughton en le Morthen, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Laughton en le Morthen, United Kingdom
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