Find 29 hotels in Petersburg

When is the Best Time to Explore Petersburg?

If you're wondering when is the best time of year to travel to Petersburg, you might find this info about seasonal weather helpful when planning your trip. The warmest months in Petersburg are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are April and May, whereas September and January have the least.

Here's an overview on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 13°C and at night it is -3°C. Seasonal average rainfall is 337 mm.
• If you visit between April and June, you can expect an average temp of 28°C during the day and 8°C at night. Average rainfall during this season is 441 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 16°C. Average precipitation for this season is 289 mm.
• Between October and December, the average temp during the day is 20°C and 0°C at night. Seasonal average rain is 308 mm.
• The annual rainfall average in Petersburg is 1374 mm.