Nawanshahr experiences hot summers with temperatures soaring up to 41°C in May, the peak month. The mercury remains relatively high throughout the summer season, with June and July averaging around 36-38°C. As the monsoon arrives in August, temperatures gradually decrease, bringing some respite from the scorching heat. Autumn brings a slight drop in temperature, with averages ranging from 15-25°C in November and December. Winters are mild and pleasant, with temperatures varying between 10-18°C during January and February.