September weather forecast
Stanford in the Vale, United Kingdom

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Weather in September

September, the first month of the autumn in Stanford in the Vale, is still a comfortable month, with temperature in the range of an average high of 17.7°C (63.9°F) and an average low of 10°C (50°F).

Temperature

The transition into September marks the average high-temperature at a comfortable 17.7°C (63.9°F), differing minimally from August's 20°C (68°F). During the month of September, the temperature falls to an average of 10°C (50°F).

Humidity

In September, the average relative humidity is 82%.

Rainfall

The month with the least rainfall in Stanford in the Vale, United Kingdom, is September, when the rain falls for 9 days and typically collects 14mm (0.55") of precipitation.

Snowfall

In Stanford in the Vale, snow does not fall in May through October.

Daylight

The average length of the day in September is 12h and 38min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:52 pm. On the last day of September, sunrise is at 7:06 am and sunset at 6:45 pm BST.

Sunshine

The average sunshine in September is 6.8h.

UV index

The months with the highest UV index in Stanford in the Vale, United Kingdom, are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 4 in September leads to these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What are the temperatures in Stanford in the Vale in September?

In September, the average high-temperature and low-temperature in Stanford in the Vale, United Kingdom, are 17.7°C (63.9°F) and 10°C (50°F) respectively.

What is the average humidity in September in Stanford in the Vale?

The average relative humidity in September in Stanford in the Vale is 82%.

What is the driest month in Stanford in the Vale?

The month with the least rainfall in Stanford in the Vale is September, when the rain falls for 9 days and typically collects 14mm (0.55") of precipitation.

How many days does it rain in September in Stanford in the Vale?

In Stanford in the Vale, United Kingdom, in September, it is raining for 9 days, with typically 14mm (0.55") of accumulated precipitation.

When it does not snow in Stanford in the Vale?

May through October are months without snowfall in Stanford in the Vale.

How many hours of daylight does Stanford in the Vale have in September?

The average day length in September is 12h and 38min.

When is the sunrise / sunset in September in Stanford in the Vale?

On the first day of September in Stanford in the Vale, sunrise is at 6:19 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:45 pm BST.

How long on average sun shines in September in Stanford in the Vale?

The average sunshine duration in September is 6.8h.

When is the highest UV index in Stanford in the Vale?

May through September, with an average maximum UV index of 4, are months with the highest UV index in Stanford in the Vale, United Kingdom.

What is the UV index intensity in September in Stanford in the Vale?

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Stanford in the Vale, United Kingdom

Average temperature in September - Stanford in the Vale, United Kingdom
  • Average high temperature in September: 17.7°C

The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (6.3°C).

  • Average low temperature in September: 10°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).

Average pressure in September
Stanford in the Vale, United Kingdom

Average pressure in September - Stanford in the Vale, United Kingdom
  • Average pressure in September: 1016.8mbar

The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).

Average wind speed in September
Stanford in the Vale, United Kingdom

Average wind speed in September - Stanford in the Vale, United Kingdom
  • Average wind speed in September: 13.3km/h

The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).

Average humidity in September
Stanford in the Vale, United Kingdom

Average humidity in September - Stanford in the Vale, United Kingdom
  • Average humidity in September: 82%

The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are July and August (81%).

Average rainfall in September
Stanford in the Vale, United Kingdom

Average rainfall in September - Stanford in the Vale, United Kingdom
  • Average rainfall in September: 14mm

The wettest month (with the highest rainfall) is June (27mm).
The driest month (with the least rainfall) is September (14mm).

Average rainfall days in September
Stanford in the Vale, United Kingdom

Average rainfall days in September - Stanford in the Vale, United Kingdom
  • Average rainfall days in September: 9 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (9 days).

Average snowfall in September
Stanford in the Vale, United Kingdom

Average snowfall in September - Stanford in the Vale, United Kingdom
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in September
Stanford in the Vale, United Kingdom

Average snowfall days in September - Stanford in the Vale, United Kingdom
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.9 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
Stanford in the Vale, United Kingdom

Average daylight in September / Average sunshine in September - Stanford in the Vale, 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 18min).
The months with the least sunshine are February and November (Average sunshine: 3h and 36min).

Average sunshine days in September
Stanford in the Vale, United Kingdom

Average sunshine days in September - Stanford in the Vale, United Kingdom
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in September
Stanford in the Vale, United Kingdom

Average UV index in September - Stanford in the Vale, United Kingdom
  • Average UV index in September: 4

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Stanford in the Vale, United Kingdom

Average cloud cover in September - Stanford in the Vale, United Kingdom
  • Average cloud cover in September: 53

The month with the most cloud cover is November (Cloud cover 66).
The months with the least cloud cover are April and September (Cloud cover 53).

Average visibility in September
Stanford in the Vale, United Kingdom

Average visibility in September - Stanford in the Vale, United Kingdom
  • Average visibility in September: 8km

The months with the highest visibility are February, March, July, August and December (9km).
The months with the lowest visibility are January, April, May, June, September, October and November (8km).

Stanford in the Vale, United Kingdom

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