St Petersburg (FL) Climate by Month
St Petersburg experiences great temperature shifts.
The city's weather can transition from very warm days
to pleasant weather.
It is also known for its large amounts of rainfall.
Now, let’s explore all the climate details to give you a full picture.
Average day and night temperature
The climate in St Petersburg is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a very warm 32°C in August to a pleasant 21°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 12°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
St Petersburg has a notably wet climate with abundant precipitation, recording 1367 mm of rainfall per year. The climate in St Petersburg shows significant variation throughout the year. Expect heavy rainfall in August, with an average of 254 mm of precipitation over 22 rainy days. In contrast, December offers drier and sunnier days, with around 41 mm of rainfall over 6 rainy days.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
For those who appreciate different seasons, St Petersburg serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 10.4 hours of sunshine daily, and embrace the darker days in December, offering only 6.1 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
The best time of year to visit St Petersburg in the United States of America
During the months of January, February, March, 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:
Rainy season in St Petersburg occurs in the months of June, July, August and September.
August has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 21°C.
August tops the wettest month list with 254 mm of rainfall.
December is the driest month with 41 mm of precipitation.
May is the sunniest month with an average of 312 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.
