The month in detail
What to expect in September
Autumn marks the end of peak season in Saint Petersburg. Temperatures drop (15°C) and rain returns (34% of days). Expect rain on 34% of days — a light raincoat in the bag is recommended.
September ranks 5 out of 12 months in Saint Petersburg. Compared to August: −6°C daytime, 6 pts fewer rainy days, −2.9h of sun per day.
This month's conditions
What it's like in September
Feels like
dry air
9°
Daylight
12.5h of daylight
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Is September the right month?
The best month in Saint Petersburg is June (7.7/10), 3.5 pts higher than September.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Saint Petersburg
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Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
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🎟️ Activities & tours · Saint Petersburg
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a city break.
Country · Russia
🗣️LanguageRussian
💶CurrencyRouble russe (₽)
🚗DrivingRight-hand
🛡️Safety ⓘAt risk · 4/5
💰Cost of living ⓘCheap · 2/5
🌡️ Climate
🌍Climate typeTemperate
📈Climate trend ⓘStable
🔥Hottest monthJuly · 22°C
❄️Coolest monthJanuary · -3°C
🌧️Rainiest month ⓘJuly · 43%
🏛️ City break
📅Tourist peak seasonJune → August
☔Indoor sights ⓘYear-round
🚇Public transportGood
Explore
Other destinations in September
If September doesn't convince you for this destination, compare with others.
Location
Where is Saint Petersburg ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
RussiaTemperate climate with a 7.7 → 0.7 gap between best and worst month. 10 years of ERA5 data to choose by project.
59.95°N · 30.32°E
Questions
Frequently asked questions
What is the best time to visit Saint Petersburg?
June is the best month with 20.0°C highs, 12.0°C lows, 8.5h of sunshine and 30.0% rainy days. The months of June & July offer comparable conditions.
How many hours of sunshine does Saint Petersburg get in June?
Saint Petersburg averages 8.5 sunshine hours per day in June. It is the sunniest month with a climate score of 7.2/10.
What is the rainiest month in Saint Petersburg?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Saint Petersburg in June?
In June, overnight lows reach 12.0°C, while afternoon highs average 20.0°C.
Is Saint Petersburg good in winter?
In winter (December-February), Saint Petersburg scores 0.7/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 7.2/10.
When should you avoid Saint Petersburg?
January is the most difficult month to visit Saint Petersburg, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.