Ibiza Weather

Climate
The summer climate of Ibiza typically ranges in the upper 20s °C (70s-80s °F), often reaching 30.0 °C (86 °F), with overnight lows below 22.2 °C (72 °F). The winter, off-season temperature reaches lows of 8.1–14.2 °C (46.6–57.6 °F), with highs in the upper-teens °C (60s °F).
(source Wikipedia).