Ovar, Portugal's climate is mild and temperate, with temperatures gradually warming up as the year progresses. In winter, January and December are chilly, with average highs around 8-12°C, while February is slightly warmer. Spring brings steady improvement, with March to May averaging around 12-14°C, and June marks the beginning of warm weather, with averages rising to 17°C. Summer months, July and August, are hot but not sweltering, peaking at around 19°C, before cooling off in autumn, October to November, which sees temperatures drop back down to average highs around 11-17°C.