EnglandWhat’s the climate like in Southampton?
The current climate in Southampton features temperatures ranging from a high of 22°C to a low of 9°C throughout the year. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 14°C.
The highest temperature recorded in Southampton in recent years was 32°C in July 2022. The lowest daytime temperature recorded was -2°C in March 2018.
On average, Southampton gets 826 mm of precipitation each year. Of this, about 1,8 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of England? Check out the climate and weather for spots like London, Edinburgh, Cornwall, or explore other destinations in England.
Best time to visit Southampton?
The best time to visit Southampton for sunny weather is June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Southampton. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Southampton
The climate table of Southampton shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 9 | 9 | 11 | 14 | 17 | 20 | 22 | 21 | 20 | 16 | 12 | 10 |
| Temp. min (°C) | 3 | 4 | 5 | 6 | 9 | 12 | 14 | 14 | 12 | 10 | 7 | 5 |
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| Precipitation (mm) | 89 | 73 | 62 | 42 | 46 | 45 | 47 | 64 | 51 | 94 | 91 | 122 |
| Snow (cm) | 0,2 | 0,4 | 1,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,1 |
| UV Index | 2 | 3 | 4 | 6 | 5 | 7 | 6 | 6 | 5 | 4 | 2 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 16°C
- Highest temperature: 22°C in July
- Lowest temperature: 9°C in January and February
- Precipitation*: 826 mm per year, averaging 69 mm per month
- Snowfall: 1,8 cm per year
- Driest months: 42 mm in April, 45 mm in June and 46 mm in May
- Wettest months: 122 mm in December, 94 mm in October and 91 mm in November
*Precipitation is measured as a combination of rain, snow, and hail
Average Temperature per Month in Southampton
This graph shows the average maximum temperatures per month in Southampton, England. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Southampton
This graph shows how much rainfall Southampton, England, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Southampton
This graph shows how much snow Southampton, England, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Southampton
This graph shows the average UV index per month in Southampton, England. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Southampton
This graph shows the average yearly temperature in Southampton, England. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Southampton
This chart shows the total yearly precipitation in Southampton, England, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Southampton
This chart shows the total yearly snowfall in Southampton, England, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Southampton
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Average weather in Southampton by month
Click on a month below to see detailed weather info for Southampton. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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