Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The shift from September to October in London coincides with a small decrease in the average high-temperature, down to a still refreshing 15.3°C from a comfortable 19°C. London experiences a nighttime temperature average of 9.2°C during October.Humidity
In October, the average relative humidity is 82%.Rainfall
In October, in London, United Kingdom, the rain falls for 11.6 days. Throughout October, 29mm of precipitation is accumulated. Throughout the year, in London, there are 151.7 rainfall days, and 370mm of precipitation is accumulated.Snowfall
In London, snow does not fall in May through October.Daylight
The average length of the day in October in London is 10h and 40min.On the first day of October, sunrise is at 7:00 am and sunset at 6:39 pm BST. On the last day of the month, sunrise is at 6:51 am and sunset at 4:36 pm GMT.
Note: On Sunday, 29. October 2023, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 31. March 2024, at 1:00 am; consequently, the time zone reverts from GMT to BST.
Sunshine
The average sunshine in October is 4.5h.UV index
In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 3 in October transforms into this advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
FAQ
What is the temperature in October in London?
What is the average humidity in October in London?
How much does it rain in London in October?
When it does not snow in London?
Does it snow in London in October?
How many hours of daylight does London have in October?
What time are sunrise and sunset in October in London?
When does Daylight Saving Time (DST) end in October in London?
How long on average sun shines in October in London?
What is the UV index intensity in October in London?
Average temperature in October
London, United Kingdom
- Average high temperature in October: 15.3°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in October: 9.2°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in October
London, United Kingdom
- Average pressure in October: 1015.1mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in October
London, United Kingdom
- Average wind speed in October: 14.3km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is September (12.6km/h).
Average humidity in October
London, United Kingdom
- Average humidity in October: 82%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in October
London, United Kingdom
- Average rainfall in October: 29mm
The wettest month (with the highest rainfall) is June (45mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in October
London, United Kingdom
- Average rainfall days in October: 11.6 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in October
London, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
London, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.5 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
London, United Kingdom
- Average daylight in October: 10h 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 October: 4h and 3min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in October
London, United Kingdom
- Average sunshine days in October: 16.8 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in October
London, 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
London, United Kingdom
- Average cloud cover in October: 56
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in October
London, United Kingdom
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and December (9km).
The months with the lowest visibility are September and November (8km).
London, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
