Edogawa experiences a distinct seasonal pattern, with cold winters and mild summers. January and February are the chilliest months, with temperatures often dropping below freezing and averaging around 4-7°C. Spring arrives in March, bringing warmer temperatures that steadily rise to an average of 14°C by April. Summer is hot and humid, with July and August seeing temperatures frequently reach over 30°C, while autumn brings a welcome respite from the heat, with temperatures cooling down to around 12-17°C by October. Winters are cold again in November and December, but not as harsh as in January and February.