September weather forecastLydd, United Kingdom
September
Weather in September
September, the first month of the autumn in Lydd, is still a comfortable month, with an average temperature fluctuating between 14.1°C (57.4°F) and 17.7°C (63.9°F).Temperature
The arrival of September marks a slight shift to an average high-temperature of a still comfortable 17.7°C (63.9°F) from August's 19.3°C (66.7°F). Lydd, in September, registers an average low temperature of 14.1°C (57.4°F), showing a minute reduction from daily highs.Humidity
With an average relative humidity of 78%, September is the least humid month.Rainfall
In September, in Lydd, the rain falls for 12.7 days. Throughout September, 28mm (1.1") of precipitation is accumulated. In Lydd, during the entire year, the rain falls for 170.9 days and collects up to 390mm (15.35") of precipitation.Snowfall
In Lydd, snow does not fall in April through October.Daylight
In September, the average length of the day in Lydd is 12h and 38min.On the first day of September, sunrise is at 6:10 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:36 pm BST.
Sunshine
The average sunshine in September is 8.1h.UV index
In September, the average daily maximum UV index in Lydd is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lydd, United Kingdom
- Average high temperature in September: 17.7°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in September: 14.1°C
The month with the highest average low temperature is August (15.6°C).
The coldest months (with the lowest average low temperature) are January and February (4.7°C).
Average pressure in September
Lydd, United Kingdom
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in September
Lydd, United Kingdom
- Average wind speed in September: 20.4km/h
The windiest month (with the highest average wind speed) is December (27.7km/h).
The calmest month (with the lowest average wind speed) is July (18.1km/h).
Average humidity in September
Lydd, United Kingdom
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in September
Lydd, United Kingdom
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in September
Lydd, United Kingdom
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is April (11.3 days).
Average snowfall in September
Lydd, United Kingdom
- Average snowfall in September: 0mm
The months with the highest snowfall are January and December (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Lydd, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.9 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
Lydd, United Kingdom
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in September
Lydd, United Kingdom
- Average sunshine days in September: 14.2 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is November (7.5 days).
Average UV index in September
Lydd, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover in September
Lydd, United Kingdom
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Lydd, United Kingdom
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
