Corby's winters are typically cold, with temperatures often below freezing in January and February, but warming up slightly by March. As spring arrives in April and May, temperatures rise steadily, with May being particularly mild, averaging around 10°C. Summer months of June, July, and August bring warm to hot conditions, with July being the warmest month on average at 18°C. Autumn sees a gradual cooling trend from September through October, before winter sets in again. Overall, Corby's temperature fluctuations are relatively moderate, but can still experience quite chilly mornings and evenings throughout the year.