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 sea temperature 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
As October begins, there is a minor decrease in the average high-temperature, softly falling from an enjoyable 18.3°C (64.9°F) in September to a moderate 15.1°C (59.2°F). October brings with it a nighttime average temperature of 9.8°C (49.6°F).Humidity
In Southampton, the average relative humidity in October is 83%.Rainfall
In Southampton, in October, it is raining for 15.7 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, there are 184.9 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
In Southampton, snow does not fall in April through October.Sea temperature
In October, the average sea temperature in Southampton is 16.3°C (61.3°F).Note: For the majority, swimming in water with a temperature of 16.3°C (61.3°F) is not enjoyable. The difficulty in managing breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In October, the average length of the day in Southampton is 10h and 42min.On the first day of the month, sunrise is at 7:06 am and sunset at 6:43 pm BST. On the last day of October, in Southampton, sunrise is at 6:56 am and sunset at 4:41 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 4.7h.UV index
The average daily maximum UV index in October in Southampton is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in October transforms into this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. It's recommended to limit sun exposure when its radiation is at its peak during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are the temperatures in Southampton in October?
What is the average humidity in October in Southampton?
How much does it rain in Southampton in October?
When it does not snow in Southampton?
Does it snow in Southampton in October?
How cold is the water in October in Southampton?
What is the average length of the day in October in Southampton?
What time are sunrise and sunset in October in Southampton?
When does Daylight Saving Time (DST) end in October in Southampton?
How long on average sun shines in October in Southampton?
What is the UV index intensity in October in Southampton?
Average temperature in October
Southampton, United Kingdom
- Average high temperature in October: 15.1°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in October: 9.8°C
The month with the highest average low temperature is August (13.3°C).
The coldest months (with the lowest average low temperature) are January and February (3.3°C).
Average pressure in October
Southampton, United Kingdom
- Average pressure in October: 1015.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in October
Southampton, United Kingdom
- Average wind speed in October: 16.8km/h
The windiest month (with the highest average wind speed) is February (19.3km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in October
Southampton, United Kingdom
- Average humidity in October: 83%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in October
Southampton, United Kingdom
- Average rainfall in October: 49mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in October
Southampton, United Kingdom
- Average rainfall days in October: 15.7 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is September (12.3 days).
Average snowfall in October
Southampton, United Kingdom
- Average snowfall in October: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Southampton, United Kingdom
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Southampton, United Kingdom
- Average sea temperature in October: 16.3°C
The best month for swimming (with the highest average sea temperature) is September (17.3°C).
The coldest month (with the lowest average sea temperature) is March (8.6°C).
Average daylight in October /
Average sunshine in October
Southampton, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
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 42min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in October
Southampton, United Kingdom
- Average sunshine days in October: 11.7 days
The month with the most sunshine days is March (14 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in October
Southampton, 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 and November (UV index 2).
Average cloud cover in October
Southampton, United Kingdom
- Average cloud cover in October: 52
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 44).
Average visibility in October
Southampton, United Kingdom
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Southampton, United Kingdom
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