October weather forecast
Byfleet, United Kingdom

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Weather in October

October, like September, is another refreshing autumn month in Byfleet, United Kingdom, with temperature in the range of an average high of 15.1°C (59.2°F) and an average low of 9°C (48.2°F).

Temperature

Transitioning from September to October involves a subtle drop in average high-temperatures, descending from a comfortable 18.7°C (65.7°F) to a mild 15.1°C (59.2°F). Throughout October, the average low-temperature in Byfleet records at a frosty 9°C (48.2°F).

Humidity

In October, the average relative humidity is 84%.

Rainfall

In October, the rain falls for 13 days. Throughout October, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 160.1 rainfall days, and 364mm (14.33") of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in October is 10h and 40min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:39 pm BST. On the last day of October, sunrise is at 6:54 am and sunset at 4:36 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to BST.

Sunshine

In October, the average sunshine is 4.6h.

UV index

In October, the average daily maximum UV index in Byfleet is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In October, the maximum UV index of 3 suggests these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What are the temperatures in Byfleet in October?

Byfleet in October has an average high-temperature of 15.1°C (59.2°F) and an average low-temperature of 9°C (48.2°F).

What is the average humidity in October in Byfleet?

In October, the average relative humidity in Byfleet is 84%.

How much does it rain in Byfleet in October?

In Byfleet, United Kingdom, in October, it is raining for 13 days, with typically 33mm (1.3") of accumulated precipitation.

When it does not snow in Byfleet?

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

Does it snow in Byfleet in October?

In Byfleet, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Byfleet?

The average day length in October is 10h and 40min.

When are sunrise and sunset in October in Byfleet?

In October, on the first day of the month, sunrise is at 7:03 am and sunset at 6:39 pm BST. On the last day of the month, in Byfleet, sunrise is at 6:54 am and sunset at 4:36 pm GMT.

When does Daylight Saving Time (DST) end in October in Byfleet?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Byfleet, United Kingdom, and the time zone changes from BST to GMT. The next DST starts on Sunday, 30. March 2025, at 1:00 am.

How long on average sun shines in October in Byfleet?

In Byfleet, United Kingdom, the average sunshine duration in October is 4.6h.

What is the UV index intensity in October in Byfleet?

In October, the average daily maximum UV index in Byfleet is 3. A UV Index of 3 to 5 symbolizes a moderate health threat 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 October
Byfleet, United Kingdom

Average temperature in October - Byfleet, United Kingdom
  • Average high temperature in October: 15.1°C

The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in October: 9°C

The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).

Average pressure in October
Byfleet, United Kingdom

Average pressure in October - Byfleet, United Kingdom
  • Average pressure in October: 1015.2mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).

Average wind speed in October
Byfleet, United Kingdom

Average wind speed in October - Byfleet, United Kingdom
  • Average wind speed in October: 14.7km/h

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (12.8km/h).

Average humidity in October
Byfleet, United Kingdom

Average humidity in October - Byfleet, United Kingdom
  • Average humidity in October: 84%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).

Average rainfall in October
Byfleet, United Kingdom

Average rainfall in October - Byfleet, United Kingdom
  • Average rainfall in October: 33mm

The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is September (20mm).

Average rainfall days in October
Byfleet, United Kingdom

Average rainfall days in October - Byfleet, United Kingdom
  • Average rainfall days in October: 13 days

The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is September (10.2 days).

Average snowfall in October
Byfleet, United Kingdom

Average snowfall in October - Byfleet, United Kingdom
  • Average snowfall in October: 0mm

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

Average snowfall days in October
Byfleet, United Kingdom

Average snowfall days in October - Byfleet, United Kingdom
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Byfleet, United Kingdom

Average daylight in October / Average sunshine in October - Byfleet, United Kingdom
  • Average daylight in October: 10h 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 October: 4h and 4min

The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in October
Byfleet, United Kingdom

Average sunshine days in October - Byfleet, United Kingdom
  • Average sunshine days in October: 15.2 days

The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (12.1 days).

Average UV index in October
Byfleet, United Kingdom

Average UV index in October - Byfleet, United Kingdom
  • Average UV index in October: 3

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 October
Byfleet, United Kingdom

Average cloud cover in October - Byfleet, United Kingdom
  • Average cloud cover in October: 54

The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April, July and September (Cloud cover 47).

Average visibility in October
Byfleet, United Kingdom

Average visibility in October - Byfleet, United Kingdom
  • Average visibility in October: 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).

Byfleet, United Kingdom

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