September weather forecast
Central Milton Keynes, United Kingdom

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Weather in September

September, the first month of the autumn in Central Milton Keynes, is still a refreshing month, with an average temperature varying between 18.1°C (64.6°F) and 10.4°C (50.7°F).

Temperature

The average high-temperature for September is an enjoyable 18.1°C (64.6°F), closely aligning with the temperature of the preceding month. Throughout September, Central Milton Keynes encounters an average temperature drop to a cool 10.4°C (50.7°F).

Humidity

In Central Milton Keynes, the average relative humidity in September is 80%.

Rainfall

The month with the least rainfall is September, when the rain falls for 10 days and typically collects 15mm (0.59") of precipitation.

Snowfall

In Central Milton Keynes, snow does not fall in May through November.

Daylight

The average length of the day in September is 12h and 39min.
On the first day of the month, sunrise is at 6:15 am and sunset at 7:50 pm. On the last day of September, in Central Milton Keynes, United Kingdom, sunrise is at 7:03 am and sunset at 6:42 pm BST.

Sunshine

In Central Milton Keynes, United Kingdom, the average sunshine in September is 6.9h.

UV index

The months with the highest UV index in Central Milton Keynes are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the usual temperature for Central Milton Keynes in September?

The average high-temperature, in September, in Central Milton Keynes, is 18.1°C (64.6°F), while the average low-temperature is 10.4°C (50.7°F).

What is the average humidity in September in Central Milton Keynes?

In Central Milton Keynes, United Kingdom, the average relative humidity in September is 80%.

What is the driest month in Central Milton Keynes?

September is the month with the least rainfall. Rain falls for 10 days and accumulates 15mm (0.59") of precipitation.

How much does it rain in Central Milton Keynes in September?

In Central Milton Keynes, in September, it is raining for 10 days, with typically 15mm (0.59") of accumulated precipitation.

When it does not snow in Central Milton Keynes?

In Central Milton Keynes, United Kingdom, snow does not fall in May through November.

What is the average length of the day in September in Central Milton Keynes?

In Central Milton Keynes, United Kingdom, the average day length in September is 12h and 39min.

When are sunrise and sunset in September in Central Milton Keynes?

In September, on the first day of the month, sunrise is at 6:15 am and sunset at 7:50 pm. On the last day of the month, in Central Milton Keynes, United Kingdom, sunrise is at 7:03 am and sunset at 6:42 pm BST.

How long on average sun shines in September in Central Milton Keynes?

In September, the average sunshine duration in Central Milton Keynes, United Kingdom, is 6.9h.

What is the month with the highest UV index in Central Milton Keynes?

May through September, with an average maximum UV index of 4, are months with the highest UV index in Central Milton Keynes.

How high is the UV index in September in Central Milton Keynes?

In Central Milton Keynes, United Kingdom, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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
Central Milton Keynes, United Kingdom

Average temperature in September - Central Milton Keynes, United Kingdom
  • Average high temperature in September: 18.1°C

The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (6.1°C).

  • Average low temperature in September: 10.4°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).

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Average pressure in September
Central Milton Keynes, United Kingdom

Average pressure in September - Central Milton Keynes, 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 (1010.1mbar).

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Average wind speed in September
Central Milton Keynes, United Kingdom

Average wind speed in September - Central Milton Keynes, United Kingdom
  • Average wind speed in September: 13.4km/h

The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).

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Average humidity in September
Central Milton Keynes, United Kingdom

Average humidity in September - Central Milton Keynes, United Kingdom
  • Average humidity in September: 80%

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (78%).

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Average rainfall in September
Central Milton Keynes, United Kingdom

Average rainfall in September - Central Milton Keynes, United Kingdom
  • Average rainfall in September: 15mm

The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is September (15mm).

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Average rainfall days in September
Central Milton Keynes, United Kingdom

Average rainfall days in September - Central Milton Keynes, United Kingdom
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (9.9 days).

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Average snowfall in September
Central Milton Keynes, United Kingdom

Average snowfall in September - Central Milton Keynes, United Kingdom
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (11mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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Average snowfall days in September
Central Milton Keynes, United Kingdom

Average snowfall days in September - Central Milton Keynes, United Kingdom
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (2.7 days).
The 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
Central Milton Keynes, United Kingdom

Average daylight in September / Average sunshine in September - Central Milton Keynes, 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 5min

The month with the most sunshine is July (Average sunshine: 7h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in September
Central Milton Keynes, United Kingdom

Average sunshine days in September - Central Milton Keynes, United Kingdom
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is March (16.5 days).
The month with the least sunshine days is August (10.3 days).

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Average UV index in September
Central Milton Keynes, United Kingdom

Average UV index in September - Central Milton Keynes, 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).

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Average cloud cover in September
Central Milton Keynes, United Kingdom

Average cloud cover in September - Central Milton Keynes, United Kingdom
  • Average cloud cover in September: 51

The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 51).

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Average visibility in September
Central Milton Keynes, United Kingdom

Average visibility in September - Central Milton Keynes, United Kingdom
  • Average visibility in September: 9km

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

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Central Milton Keynes, United Kingdom

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