Currently, April is the cheapest month in which you can book a flight from San Francisco to Weifang (average of $933). Flying from San Francisco to Weifang in December is currently the most expensive (average of $1,375). 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 Weifang ranges from 0.0 - 6.3 inches per month. July is typically the wettest month, when rainfall can reach 6.3 in. January is typically the driest time to visit Weifang when rainfall is around 0.0 in.
If weather is an important factor for your trip to Weifang, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).