Ogaki's winter is chilly, with temperatures often below freezing in January and December, but occasionally rising into the mid-teens. Spring arrives in March, bringing gentle warmth, with highs sometimes reaching the mid-20s, while autumn shares a similar temperature profile with spring. Summers are warm to hot, with July and August seeing highs frequently above 35°C, but September's temperatures drop back down to around 30°C. In contrast, winters can be quite cold, with lows dipping below 0°C in March and November, while the rest of the seasons experience more moderate temperature fluctuations. Overall, Ogaki's climate is characterized by relatively mild temperatures year-round, with only occasional extremes.