September weather forecast
Manorbier, United Kingdom

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Weather in September

September, the first month of the autumn in Manorbier, is still a comfortable month, with an average temperature ranging between max 16.2°C (61.2°F) and min 13.7°C (56.7°F).

Temperature

Manorbier experiences a minor change to a still comfortable 16.2°C (61.2°F) in average high-temperature during September, closely reflecting August. Manorbier notes a consistent average low-temperature of 13.7°C (56.7°F) during September nights.

Humidity

In Manorbier, United Kingdom, the average relative humidity in September is 82%.

Rainfall

In September, the rain falls for 17.3 days. Throughout September, 55mm (2.17") of precipitation is accumulated. In Manorbier, United Kingdom, during the entire year, the rain falls for 220.1 days and collects up to 757mm (29.8") of precipitation.

Snowfall

In Manorbier, United Kingdom, snow does not fall in April through October.

Sea temperature

August and September, with an average sea temperature of 16.3°C (61.3°F), are months with the warmest seawater.
Note: Swimming is not a pleasurable activity for the majority in water at 16.3°C (61.3°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Manorbier, the average length of the day in September is 12h and 38min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:05 pm. On the last day of September, in Manorbier, sunrise is at 7:19 am and sunset at 6:58 pm BST.

Sunshine

The average sunshine in September in Manorbier is 7.3h.

UV index

May through October, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 4 during September leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the temperature in September in Manorbier?

September temperatures vary between a high-temperature of 16.2°C (61.2°F) and a low-temperature of 13.7°C (56.7°F).

What is the average humidity in September in Manorbier?

In September, the average relative humidity in Manorbier is 82%.

How many days does it rain in September in Manorbier?

In Manorbier, during September, the rain falls for 17.3 days and regularly aggregates up to 55mm (2.17") of precipitation.

When it does not snow in Manorbier?

April through October are months without snowfall in Manorbier, United Kingdom.

When is the sea warmest in Manorbier?

August and September, with an average sea temperature of 16.3°C (61.3°F), are months with the warmest seawater in Manorbier, United Kingdom.

What is the sea water temperature in September in Manorbier?

In Manorbier, in September, the average water temperature is 16.3°C (61.3°F). Swimming in 16.3°C (61.3°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Manorbier have in September?

The average day length in September in Manorbier, United Kingdom, is 12h and 38min.

When is the sunrise / sunset in September in Manorbier?

In September, on the first day of the month, sunrise is at 6:32 am and sunset at 8:05 pm. On the last day of the month, in Manorbier, sunrise is at 7:19 am and sunset at 6:58 pm BST.

How many hours of sunshine does Manorbier have in September?

In Manorbier, the average sunshine duration in September is 7.3h.

What is the month with the highest UV index in Manorbier?

The months with the highest UV index are May through October, with an average maximum UV index of 4.

How high is the UV index in September in Manorbier?

In September, the average daily maximum UV index in Manorbier is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's 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 temperature in September
Manorbier, United Kingdom

Average temperature in September - Manorbier, United Kingdom
  • Average high temperature in September: 16.2°C

The warmest month (with the highest average high temperature) is August (17.3°C).
The month with the lowest average high temperature is February (8.4°C).

  • Average low temperature in September: 13.7°C

The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (6.1°C).

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Average pressure in September
Manorbier, United Kingdom

Average pressure in September - Manorbier, United Kingdom
  • Average pressure in September: 1016.6mbar

The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).

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Average wind speed in September
Manorbier, United Kingdom

Average wind speed in September - Manorbier, United Kingdom
  • Average wind speed in September: 23.3km/h

The windiest month (with the highest average wind speed) is December (30.8km/h).
The calmest month (with the lowest average wind speed) is June (18.9km/h).

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Average humidity in September
Manorbier, United Kingdom

Average humidity in September - Manorbier, United Kingdom
  • Average humidity in September: 82%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is November (80%).

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Average rainfall in September
Manorbier, United Kingdom

Average rainfall in September - Manorbier, United Kingdom
  • Average rainfall in September: 55mm

The wettest month (with the highest rainfall) is November (102mm).
The driest month (with the least rainfall) is May (31mm).

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Average rainfall days in September
Manorbier, United Kingdom

Average rainfall days in September - Manorbier, United Kingdom
  • Average rainfall days in September: 17.3 days

The month with the highest number of rainy days is November (23.2 days).
The month with the least rainy days is May (14.9 days).

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Average snowfall in September
Manorbier, United Kingdom

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

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

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Average snowfall days in September
Manorbier, United Kingdom

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

The months with the highest number of snowfall days are January and February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in September
Manorbier, United Kingdom

Average sea temperature in September - Manorbier, United Kingdom
  • Average sea temperature in September: 16.3°C

The best months for swimming (with the highest average sea temperature) are August and September (16.3°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).

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

Average daylight in September / Average sunshine in September - Manorbier, 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: 7h and 2min

The month with the most sunshine is May (Average sunshine: 8h and 36min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 48min).

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Average sunshine days in September
Manorbier, United Kingdom

Average sunshine days in September - Manorbier, United Kingdom
  • Average sunshine days in September: 9.5 days

The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is November (4.4 days).

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Average UV index in September
Manorbier, United Kingdom

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

The months with the highest UV index are May, June, July, August, September and October (UV index 4).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in September
Manorbier, United Kingdom

Average cloud cover in September - Manorbier, United Kingdom
  • Average cloud cover in September: 49

The months with the most cloud cover are November and December (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 44).

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Average visibility in September
Manorbier, United Kingdom

Average visibility in September - Manorbier, United Kingdom
  • Average visibility in September: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).

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Manorbier, United Kingdom

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