Patna: Bihar is expected to endure an unusually hot April this year, with temperatures projected to remain above seasonal norms and potentially exceed last year’s levels, even as intermittent thunderstorms and rainfall may bring brief relief, according to the Meteorological Department.
Weather officials have warned of heatwave conditions developing across the state from the second week of April. Both daytime and night-time temperatures are likely to stay higher than average, intensifying discomfort across districts.
Typically, April in Bihar sees maximum temperatures between 38°C and 40°C and minimums of 22°C to 24°C. This year, however, the mercury is expected to climb beyond those ranges, continuing a warming trend seen in recent seasons.
In response to rising temperatures, the state government has revised school timings. From April 6, government schools will operate from 6.30am to 12.30pm, with a mid-morning break and midday meal scheduled between 9am and 9.40am. The revised schedule will remain in place until May 31.
The forecast stands in contrast to April 2025, when Bihar experienced prolonged heatwave conditions, with temperatures in districts including Gaya, Patna and Aurangabad reaching up to 42°C and minimal rainfall recorded throughout the month.
Despite the expected heat, meteorologists have indicated that rainfall this April may be above normal. Intermittent thunderstorms and showers are likely to provide temporary respite, although not enough to offset the overall high-temperature trend.
Clear skies, increasing daylight hours and the influence of hot, dry westerly winds—locally known as loo—typically contribute to rising temperatures in April by reducing atmospheric moisture and allowing stronger solar heating.
At present, conditions remain broadly normal across the state, though temperatures are gradually rising. Officials expect hot and sunny weather to persist in most districts until April 5.
A change in weather patterns is likely thereafter, with several regions possibly receiving light to moderate rainfall and thunderstorms from April 6 onwards, which may bring a slight dip in temperatures.
