September weather forecastBleddfa, United Kingdom
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Bleddfa, United Kingdom, with temperature in the range of an average low of 8.1°C (46.6°F) and an average high of 15.4°C (59.7°F).Temperature
September observes an average high-temperature of a moderate 15.4°C (59.7°F), marking an insignificant difference from August's 17.2°C (63°F). An average minimum temperature of 8.1°C (46.6°F) is recorded in Bleddfa during the month of September.Humidity
The average relative humidity in September in Bleddfa is 90%.Rainfall
The month with the least rainfall is September, when the rain falls for 13.7 days and typically collects 27mm (1.06") of precipitation.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in September in Bleddfa, United Kingdom, is 12h and 39min.On the first day of the month, sunrise is at 6:24 am and sunset at 8:00 pm. On the last day of September, in Bleddfa, sunrise is at 7:13 am and sunset at 6:51 pm BST.
Sunshine
The average sunshine in September is 5.4h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 during September translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bleddfa, United Kingdom
- Average high temperature in September: 15.4°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is August (10.3°C).
The coldest months (with the lowest average low temperature) are January and February (0.9°C).
Average pressure in September
Bleddfa, United Kingdom
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in September
Bleddfa, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is February (19km/h).
The calmest month (with the lowest average wind speed) is June (12.7km/h).
Average humidity in September
Bleddfa, United Kingdom
- Average humidity in September: 90%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in September
Bleddfa, United Kingdom
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Bleddfa, United Kingdom
- Average rainfall days in September: 13.7 days
The months with the highest number of rainy days are July and November (18.7 days).
The months with the least rainy days are February and September (13.7 days).
Average snowfall in September
Bleddfa, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Bleddfa, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bleddfa, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 5h and 24min
The month with the most sunshine is May (Average sunshine: 6h and 24min).
The month with the least sunshine is November (Average sunshine: 2h and 54min).
Average sunshine days in September
Bleddfa, United Kingdom
- Average sunshine days in September: 11 days
The month with the most sunshine days is April (12.5 days).
The month with the least sunshine days is November (7.2 days).
Average UV index in September
Bleddfa, United Kingdom
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (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
Bleddfa, United Kingdom
- Average cloud cover in September: 65
The month with the most cloud cover is November (Cloud cover 73).
The months with the least cloud cover are April and May (Cloud cover 60).
Average visibility in September
Bleddfa, United Kingdom
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May, June, July and December (8km).
The months with the lowest visibility are August, September, October and November (7km).
