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 shift into September reveals an average high-temperature of a refreshing 17.6°C (63.7°F), closely mirroring August's climate. September brings an average low-temperature of 9.8°C (49.6°F) to Gaydon.Humidity
In September, the average relative humidity in Gaydon, United Kingdom, is 82%.Rainfall
In Gaydon, in September, during 10.1 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, in Gaydon, there are 142.6 rainfall days, and 225mm (8.86") of precipitation is accumulated.Snowfall
April, June through October are months without snowfall in Gaydon.Daylight
In Gaydon, the average length of the day in September is 12h and 39min.On the first day of September, sunrise is at 6:18 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:45 pm BST.
Sunshine
The average sunshine in September is 6.6h.UV index
In Gaydon, United Kingdom, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 3 suggests these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the usual temperature for Gaydon in September?
What is the average humidity in September in Gaydon?
How many days does it rain in September in Gaydon?
When it does not snow in Gaydon?
What is the average length of the day in September in Gaydon?
When are sunrise and sunset in September in Gaydon?
How many hours of sunshine does Gaydon have in September?
How high is the UV index in September in Gaydon?
Average temperature in September
Gaydon, United Kingdom
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Gaydon, United Kingdom
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in September
Gaydon, United Kingdom
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in September
Gaydon, United Kingdom
- Average humidity in September: 82%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (80%).
Average rainfall in September
Gaydon, United Kingdom
- Average rainfall in September: 15mm
The wettest months (with the highest rainfall) are June and August (26mm).
The driest months (with the least rainfall) are March and April (13mm).
Average rainfall days in September
Gaydon, United Kingdom
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in September
Gaydon, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, June, July, August, September and October (0mm).
Average snowfall days in September
Gaydon, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Gaydon, United Kingdom
- Average daylight in September: 12h and 4min
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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 7h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in September
Gaydon, United Kingdom
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is March (17.2 days).
The months with the least sunshine days are July and August (10.9 days).
Average UV index in September
Gaydon, 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
Gaydon, United Kingdom
- Average cloud cover in September: 53
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 53).
Average visibility in September
Gaydon, United Kingdom
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, May, July, August, October and December (9km).
The months with the lowest visibility are April, June, September and November (8km).
Gaydon, United Kingdom
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