When flying from Portland to Ibiza Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in Ibiza Island ranges from 0.4 - 2.4 inches per month. October is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Ibiza Island when rainfall is around 0.4 in.
If weather is an important factor for your trip to Ibiza Island, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).