September weather forecastHandforth, United Kingdom
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Handforth, United Kingdom, with an average temperature ranging between max 16.2°C (61.2°F) and min 9.3°C (48.7°F).Temperature
September's commencement is accompanied by an average high-temperature of a still refreshing 16.2°C (61.2°F), diverging marginally from August's 18.7°C (65.7°F). The average temperature in Handforth drops to a chilly 9.3°C (48.7°F) during the night in the month of September.Humidity
In September, the average relative humidity is 85%.Rainfall
In Handforth, during September, the rain falls for 13.4 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Handforth, there are 189.7 rainfall days, and 484mm (19.06") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Handforth, United Kingdom.Daylight
The average length of the day in September is 12h and 41min.On the first day of September, sunrise is at 6:19 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:47 pm BST.
Sunshine
The average sunshine in September in Handforth is 6.2h.UV index
In September, the average daily maximum UV index in Handforth, United Kingdom, is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Prioritize safety - Suggestions to prevent sun damage are offered. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Handforth, United Kingdom
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in September: 9.3°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).
Average pressure in September
Handforth, 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 (1009.1mbar).
Average wind speed in September
Handforth, United Kingdom
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are June and July (12.4km/h).
Average humidity in September
Handforth, United Kingdom
- Average humidity in September: 85%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is May (80%).
Average rainfall in September
Handforth, United Kingdom
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in September
Handforth, United Kingdom
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is July (20 days).
The months with the least rainy days are February and March (13.1 days).
Average snowfall in September
Handforth, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Handforth, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.1 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
Handforth, United Kingdom
- Average daylight in September: 12h and 42min
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 12min
The month with the most sunshine is April (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Handforth, United Kingdom
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is March (13.9 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in September
Handforth, 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
Handforth, United Kingdom
- Average cloud cover in September: 58
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in September
Handforth, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June and October (9km).
The months with the lowest visibility are January, July, August, September, November and December (8km).
