Weather in Saint Petersburg in October
October in Saint Petersburg is cold with average temperatures around 5.0°C (41.0°F). Moderate rainfall of 67mm spread over 14 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
7.2°C
45.0°F
Low
2.7°C
36.9°F
Precipitation
67 mm
2.6 inches
~14 rainy days
Conditions
Humidity
92%
Comparison to Adjacent Months
October is 6.9°C cooler than September.
October is 5.6°C warmer than November.