Currently, January is the cheapest month in which you can book a flight from Columbia to Yakima (average of $372). Flying from Columbia to Yakima in April is currently the most expensive (average of $700). 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 Yakima ranges from 0.2 - 1.5 inches per month. December is typically the wettest month, when rainfall can reach 1.5 in. July is typically the driest time to visit Yakima when rainfall is around 0.2 in.
If weather is an important factor for your trip to Yakima, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).