During Navratri, northern states like Delhi, Uttar Pradesh, and Haryana often experience warm days with temperatures ranging from 18°C to 34°C, accompanied by hazy sunshine. In contrast, states like Himachal Pradesh and Uttarakhand may see cooler mornings and nights, with occasional afternoon showers. Eastern states like West Bengal typically have warm weather with temperatures between 23°C and 33°C, while southern states like Karnataka enjoy pleasant conditions with reduced humidity.