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
September
Weather in September
Temperature
The initiation of September records an average high-temperature of a refreshing 18.5°C (65.3°F), displaying a near consistency with the previous month. September sees the temperature falling to a mean low of 11.1°C (52°F).Humidity
In Bordon, the average relative humidity in September is 80%.Rainfall
The month with the least rainfall in Bordon is September, when the rain falls for 11.1 days and typically collects 21mm (0.83") of precipitation.Snowfall
April through October are months without snowfall in Bordon.Daylight
The average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 6:17 am and sunset at 7:48 pm. On the last day of September, in Bordon, sunrise is at 7:03 am and sunset at 6:43 pm BST.
Sunshine
The average sunshine in September is 7.3h.UV index
The average daily maximum UV index in September in Bordon 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 average individuals.Note: In September, the maximum UV index of 4 translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. 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
What is the usual temperature for Bordon in September?
What is the average humidity in September in Bordon?
What is the driest month in Bordon?
How many days does it rain in September in Bordon?
When it does not snow in Bordon?
How many hours of daylight does Bordon have in September?
When is the sunrise / sunset in September in Bordon?
How long on average sun shines in September in Bordon?
What is the UV index intensity in September in Bordon?
Average temperature in September
Bordon, United Kingdom
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (13.1°C).
The coldest months (with the lowest average low temperature) are January and February (2.5°C).
Average pressure in September
Bordon, United Kingdom
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in September
Bordon, United Kingdom
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in September
Bordon, United Kingdom
- Average humidity in September: 80%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in September
Bordon, United Kingdom
- Average rainfall in September: 21mm
The wettest months (with the highest rainfall) are June and November (41mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in September
Bordon, United Kingdom
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in September
Bordon, United Kingdom
- Average snowfall in September: 0mm
The month with the highest snowfall is January (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Bordon, United Kingdom
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 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
Bordon, United Kingdom
- Average daylight in September: 12h and 4min
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: 7h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in September
Bordon, United Kingdom
- Average sunshine days in September: 15.2 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is July (10 days).
Average UV index in September
Bordon, United Kingdom
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Bordon, United Kingdom
- Average cloud cover in September: 48
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are July and September (Cloud cover 48).
Average visibility in September
Bordon, United Kingdom
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
