September weather forecast
Nottingham, United Kingdom

Weather in September

The first month of the autumn, September, is also an enjoyable month in Nottingham, United Kingdom, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 17.6°C (63.7°F).

Temperature

In September, the average high-temperature is essentially the same as in August - a comfortable 17.6°C (63.7°F). The average low-temperature, in Nottingham, is 10.1°C (50.2°F).

Humidity

The average relative humidity in Nottingham is 81%.

Rainfall

In Nottingham, in September, it is raining for 7 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, there are 122.1 rainfall days, and 206mm (8.11") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September is 12.7h.

Sunshine

In September, the average sunshine is 6.9h.

UV index

Months with the highest UV index in Nottingham, United Kingdom, are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in September in Nottingham?

In September, the average relative humidity is 81%.

How many days does it rain in September in Nottingham?

In September, in Nottingham, the rain falls for 7 days. Throughout September, 15mm (0.59") of precipitation is accumulated.

When it does not snow in Nottingham?

May through October are months without snowfall in Nottingham, United Kingdom.

What is the average length of the day in September in Nottingham?

In Nottingham, the average length of the day in September is 12.7h.

How long on average sun shines in September in Nottingham?

The average sunshine in September in Nottingham, United Kingdom, is 6.9h.

What are the months with the highest UV index in Nottingham?

Months with the highest UV index are May through September, with an average maximum UV index of 4.

What is the UV index intensity in September in Nottingham?

In Nottingham, United Kingdom, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in September
Nottingham, United Kingdom

Average temperature in September - Nottingham, 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 (5.8°C).

  • Average low temperature in September: 10.1°C

The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

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Average pressure in September
Nottingham, United Kingdom

Average pressure in September - Nottingham, United Kingdom
  • Average pressure in September: 1015.9mbar

The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).

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Average wind speed in September
Nottingham, United Kingdom

Average wind speed in September - Nottingham, United Kingdom
  • Average wind speed in September: 13.4km/h

The windiest months (with the highest average wind speed) are February and December (18.3km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).

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Average humidity in September
Nottingham, United Kingdom

Average humidity in September - Nottingham, United Kingdom
  • Average humidity in September: 81%

The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (78%).

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Average rainfall in September
Nottingham, United Kingdom

Average rainfall in September - Nottingham, United Kingdom
  • Average rainfall in September: 15mm

The wettest month (with the highest rainfall) is June (27mm).
The driest month (with the least rainfall) is April (10mm).

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Average rainfall days in September
Nottingham, United Kingdom

Average rainfall days in September - Nottingham, United Kingdom
  • Average rainfall days in September: 7 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is September (7 days).

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Average snowfall in September
Nottingham, United Kingdom

Average snowfall in September - Nottingham, United Kingdom
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (19mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in September
Nottingham, United Kingdom

Average snowfall days in September - Nottingham, United Kingdom
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Nottingham, United Kingdom

Average daylight in September / Average sunshine in September - Nottingham, United Kingdom
  • Average daylight in September: 12.7h

The month with the longest days is June (Average daylight: 16.8h).
The month with the shortest days is December (Average daylight: 7.7h).

  • Average sunshine in September: 6.9h

The month with the most sunshine is August (Average sunshine: 7.6h).
The month with the least sunshine is February (Average sunshine: 3.8h).

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Average sunshine days in September
Nottingham, United Kingdom

Average sunshine days in September - Nottingham, United Kingdom
  • Average sunshine days in September: 20.2 days

The month with the most sunshine days is September (20.2 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in September
Nottingham, United Kingdom

Average UV index in September - Nottingham, United Kingdom
  • Average UV index in September: 4

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

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Average cloud cover in September
Nottingham, United Kingdom

Average cloud cover in September - Nottingham, United Kingdom
  • Average cloud cover in September: 51

Months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 51).

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Average visibility in September
Nottingham, United Kingdom

Average visibility in September - Nottingham, United Kingdom
  • Average visibility in September: 9km

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).

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