Patna: Bihar’s weather has entered a transitional phase that is catching residents off guard, with daytime temperatures hovering around 31C for the past three days even as nights remain mildly cool.
Across several districts, including Patna, the sun has been harsh through the afternoon, while early mornings and late evenings still carry a hint of winter. The unusual mix has left many households alternating between blankets and fans.
Meteorologists say such shifts are not uncommon in February, though the persistence of higher daytime temperatures has raised concerns about an early summer. A weak western disturbance and stable wind patterns have prevented sharp fluctuations, resulting instead in steadily rising daytime heat.
In many homes, fans have already been switched on, and some residents have begun servicing coolers and air conditioners in anticipation of warmer weeks ahead. Typically, peak electricity consumption begins in April, but officials say demand could rise earlier this year if temperatures continue to climb in March.
Weather experts note that coolers and air conditioners are generally required when maximum temperatures consistently approach 35C. While current readings remain below that mark, a further rise of 2–3C next week could prompt wider use of cooling appliances from early March.
Data from the past week shows districts in north and west Bihar experiencing the sharpest rise. Motihari, Kaimur and surrounding areas have recorded some of the highest temperatures in the state. The mercury first crossed 30C on February 11. On February 16, Kaimur recorded a maximum of 31.1C, rising to 31.3C the following day. Motihari registered 31.8C on February 18, marking the third consecutive day above 31C.
Districts such as Kaimur, Gopalganj and Motihari are currently among the warmest in the state.
The India Meteorological Department has forecast little change over the next three to four days. Light winds are expected, but there are no signs of rainfall or a renewed cold spell. In the absence of a fresh weather system, officials say heat conditions could intensify from early March, raising the possibility that summer may arrive earlier than usual in Bihar.
