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 average high-temperature is a still enjoyable 17.7°C (63.9°F) in September, hardly different from the 19.8°C (67.6°F) recorded in August. In the month of September, Haresfield's average low-temperature falls to a chilly 9.7°C (49.5°F).Humidity
In Haresfield, the average relative humidity in September is 84%.Rainfall
The month with the least rainfall is September, when the rain falls for 9.1 days and typically collects 16mm (0.63") of precipitation.Snowfall
May through November are months without snowfall.Daylight
In Haresfield, United Kingdom, the average length of the day in September is 12h and 38min.On the first day of September in Haresfield, United Kingdom, sunrise is at 6:22 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:48 pm BST.
Sunshine
In Haresfield, the average sunshine in September is 6.8h.UV index
In September, the average daily maximum UV index in Haresfield, United Kingdom, is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: During September, 3 as the daily maximum UV index converts into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the temperature in September in Haresfield?
What is the average humidity in September in Haresfield?
What is the driest month in Haresfield?
How much does it rain in Haresfield in September?
When it does not snow in Haresfield?
What is the average length of the day in September in Haresfield?
What time are sunrise and sunset in September in Haresfield?
How long on average sun shines in September in Haresfield?
What is the UV index reading in September in Haresfield?
Average temperature in September
Haresfield, United Kingdom
- Average high temperature in September: 17.7°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Haresfield, United Kingdom
- Average pressure in September: 1016.6mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in September
Haresfield, United Kingdom
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are June and July (12.8km/h).
Average humidity in September
Haresfield, United Kingdom
- Average humidity in September: 84%
The months with the highest relative humidity are January, November and December (90%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in September
Haresfield, United Kingdom
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is November (33mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in September
Haresfield, United Kingdom
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is September (9.1 days).
Average snowfall in September
Haresfield, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Haresfield, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.3 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
Haresfield, 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: 6h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in September
Haresfield, 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 November (12 days).
Average UV index in September
Haresfield, 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, November and December (UV index 2).
Average cloud cover in September
Haresfield, United Kingdom
- Average cloud cover in September: 53
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are April, July and September (Cloud cover 53).
Average visibility in September
Haresfield, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
Haresfield, United Kingdom
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