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
London's October weather features a mild decline in high-temperatures, reducing from a pleasant 21.3°C (70.3°F) in September to a mild 13.8°C (56.8°F). During October, the average low-temperature in London is a frosty 6.6°C (43.9°F).Humidity
In London, the average relative humidity in October is 80%.Rainfall
In London, during October, the rain falls for 13.9 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, there are 128.1 rainfall days, and 346mm (13.62") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, there are 68.4 snowfall days, and 277mm (10.91") of snow is accumulated.Daylight
In London, the average length of the day in October is 11h and 1min.On the first day of the month, sunrise is at 7:23 am and sunset at 7:05 pm. On the last day of October, in London, sunrise is at 7:59 am and sunset at 6:18 pm EDT.
Sunshine
In London, the average sunshine in October is 4.8h.UV index
The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 2 during October morphs into the following directions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the average October temperature in London?
What is the average humidity in October in London?
How much does it rain in London in October?
When does it start snowing in London?
How many hours of daylight does London have in October?
When are sunrise and sunset 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, Canada
- Average high temperature in October: 13.8°C
The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in October: 6.6°C
The month with the highest average low temperature is July (15.4°C).
The coldest months (with the lowest average low temperature) are January and February (-8.2°C).
Average pressure in October
London, Canada
- Average pressure in October: 1015.7mbar
The month with the highest atmospheric pressure is March (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed in October
London, Canada
- Average wind speed in October: 14.9km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).
Average humidity in October
London, Canada
- Average humidity in October: 80%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in October
London, Canada
- Average rainfall in October: 38mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is March (20mm).
Average rainfall days in October
London, Canada
- Average rainfall days in October: 13.9 days
The month with the highest number of rainy days is May (14.1 days).
The months with the least rainy days are January and February (5.7 days).
Average snowfall in October
London, Canada
- Average snowfall in October: 5mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
London, Canada
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
London, Canada
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in October
London, Canada
- Average sunshine days in October: 13.9 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in October
London, Canada
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
London, Canada
- Average cloud cover in October: 51
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in October
London, Canada
- Average visibility in October: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).
London, Canada
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