Winters in Galway are cool and sometimes chilly, with temperatures often below freezing during January and February. As spring approaches, temperatures gradually warm up, reaching a high of 17°C in March and 19°C by April. Summer months bring pleasant warmth, with July being the warmest month, averaging around 17°C. Autumn is mild but can be quite cool at times, with temperatures dropping to around 3°C in October. Mild winters and cool summers characterize Galway's climate overall.