Currently, January is the cheapest month in which you can book a flight from San Francisco to Tartu (average of $436). Flying from San Francisco to Tartu in July is currently the most expensive (average of $1,161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
In terms of precipitation, rainfall in Tartu ranges from 1.0 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Tartu when rainfall is around 1.0 in.
If weather is an important factor for your trip to Tartu, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).