St Petersburg Climate & Weather
St Petersburg Climate Chart
St Petersburg's climate is mild, though unpredictable. Winters are cold (November to March), with freezing winds and snowfall, and temperatures that average between 16°F (-9°C) and 26°F (-3°C). Temperatures sometimes drop lower in January and February, which are the coldest months. June to August is usually the warmest time of year, though temperatures are still relatively low and average in the mid-60s Fahrenheit (about 20°C) at most. Summer tends to be the most popular time to travel to St Petersburg.