Southampton Climate by Month
The weather in Southampton sees moderate temperature fluctuations over the course of a year.
Temperatures can be warm at the high end
to roughly pleasant at the low end.
It also has a relatively rainy climate with high levels of precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
The climate in Southampton experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a comfortable 29°C in August to a pleasant 20°C in March. Nighttime temperatures can drop, with averages reaching 17°C in March.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Southampton experiences significant rainfall throughout the year, averaging 1414 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 152 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, April, still receives a respectable 90 mm of rainfall.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Southampton, summer days are longer and more sunny, with daily sunshine hours peaking at 9.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 4.8 hours per average day.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is moderate throughout the year in Southampton.
Relative humidity over the year
The best time of year to visit Southampton in Bermuda
During the months of January, February, March, April, May, June, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
August has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is March with an average maximum temperature of 20°C.
September tops the wettest month list with 152 mm of rainfall.
April is the driest month with 90 mm of precipitation.
July is the sunniest month with an average of 282 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
