The weather in Patna has changed significantly with the Indian Meteorological Department warning of heavy rainfall in several districts. According to the forecast, thunderstorms and lightning may occur in at least 25 districts within the next 24 hours. On Monday, the city experienced light showers, which brought down the temperature. Among the affected regions, Hajipur in Vaishali district recorded the highest rainfall, making it one of the wettest zones of the day.

Cyclonic Circulation in Bay of Bengal Influencing Bihar Weather

Meteorological experts at the Patna weather center have identified a cyclonic circulation over the northwestern Bay of Bengal and southern Odisha. This circulation has intensified under the influence of a monsoon trough stretching from Rajasthan, Kota, Ranchi, and Digha to the Bay of Bengal. The trough has created favorable conditions for rainfall in many parts of Bihar.

The weather office has clearly stated that thunderstorms with lightning are likely in several places. Isolated regions may experience heavy rainfall, and people have been advised to remain alert to avoid weather-related mishaps.

25 Districts Under Rainfall and Thunderstorm Warning

The IMD’s latest advisory mentions that 25 districts of Bihar will experience significant weather activity over the next 24 hours. The capital city Patna and its surrounding areas will see intermittent cloud cover, and scattered rain may occur in different localities.

Thunderstorms combined with lightning strikes remain the primary concern. Such weather patterns in Bihar have historically led to casualties and damage during monsoon seasons, and officials urge citizens to exercise caution during the alert period.

Sudden Change in Patna Weather on Monday

The city of Patna witnessed a sudden change in weather on Monday. While the morning hours were dominated by clear skies and scorching sunlight, conditions began shifting in the afternoon. Gradually, cloud cover increased, reducing the intensity of heat. By the evening, thunder accompanied by light rain was reported in many parts of the city.

This shift not only changed the city’s atmosphere but also caused a noticeable drop in temperature. For many residents, the relief from heat was welcome, but the looming warning for heavy rainfall remains a cause of concern.

Temperature Records Across the State

Patna recorded a maximum temperature of 34.7 degrees Celsius on Monday. Rajgir reported the highest maximum temperature in the state at 36.2 degrees Celsius. At the same time, several districts recorded a fall in temperature due to rainfall.

Fifteen districts including the capital reported cooler weather compared to the previous day. Rainfall activity reduced daytime heat levels and created more comfortable conditions for residents, although humidity levels increased after showers.

Rainfall Measurements in Bihar Districts

Patna recorded 2.0 mm of rainfall within the last 24 hours. However, the most significant rainfall occurred in Hajipur of Vaishali district, where 66.4 mm was recorded, making it the highest in Bihar.

Other major rainfall measurements across the state included 55.4 mm in Raniganj of Araria, 52.6 mm in Kanti of Muzaffarpur, 52.2 mm in Cherakla of Vaishali, 46.2 mm in Hisua of Nalanda, and 42.4 mm in Bhore of Gopalganj.

Narpatganj in Araria recorded 40 mm, Rajnagar in Madhubani saw 37 mm, and Vaishali town itself recorded 31.5 mm. In Kishanganj’s Taibpur, 28.4 mm was logged, while Kouakol in Nawada recorded 28.2 mm. Hasanpur in Samastipur witnessed 27.2 mm, Dinara in Rohtas reported 24.6 mm, Bhagwanpur in Vaishali logged 20.2 mm, and Tetriagachh in Kishanganj recorded a similar 20.2 mm.

Additional rainfall was measured at 18.2 mm in Jokihat of Araria, 18 mm in Birpur of Supaul, and 14.2 mm in Amas of Gaya district.

Changing Rainfall Pattern Brings Relief and Concern

While rainfall has provided much-needed relief from intense heat, it has also brought new challenges for residents. Waterlogging remains a major issue in many parts of Patna and other cities. Even moderate rain can flood low-lying areas, disrupt traffic, and slow down daily life.

For farmers, the rainfall is both beneficial and risky. On one hand, showers support paddy cultivation, which relies heavily on monsoon rain. On the other hand, sudden heavy rain can damage crops that are at a sensitive stage of growth. Farmers across Bihar are watching the weather closely, hoping for balanced rainfall that supports agriculture without causing destruction.

IMD Urges Caution Amid Lightning Threat

One of the major threats highlighted by the Meteorological Department is lightning. Bihar records a high number of lightning-related deaths every year during the monsoon season. With thunderstorms predicted in 25 districts, citizens have been urged to avoid open fields, tall trees, and water bodies during lightning activity.

Awareness drives are also being conducted to educate rural populations about safety measures. Authorities recommend staying indoors during thunderstorms, avoiding the use of electrical appliances, and refraining from mobile usage in open spaces during lightning events.

Seasonal Outlook for Bihar

Experts predict that this weather pattern may continue for the next few days, with intermittent rain and thunderstorms expected. The presence of cyclonic circulation in the Bay of Bengal will play a decisive role in driving monsoon currents toward Bihar.

Residents of Patna and nearby districts should expect more cloudy days, occasional showers, and fluctuating temperatures. With the ongoing rainfall, the state is likely to witness an improvement in groundwater levels, which have been under stress in recent years.

Urban Challenges in Patna and Other Cities

Urban centers like Patna, Muzaffarpur, and Bhagalpur face recurring issues during heavy rain. Inadequate drainage systems often lead to waterlogging within hours of showers. Traffic congestion worsens, and daily commuters face difficulties in reaching workplaces or schools.

The municipal authorities in Patna have claimed that measures are being taken to handle excess rainwater. However, residents remain skeptical as previous seasons saw similar assurances failing during heavy downpours.

Agriculture and Monsoon Dependence

Agriculture in Bihar depends heavily on monsoon rainfall. Paddy cultivation, which is the backbone of rural livelihood, thrives when rainfall is well distributed. This year’s rainfall pattern will determine the success of the kharif season.

Farmers in districts such as Vaishali, Muzaffarpur, Madhubani, and Samastipur are keeping a close eye on the changing skies. While early showers have supported sowing, heavy and uneven rainfall could affect yields. Experts are advising the farming community to follow updated advisories and adopt crop management practices to minimize risks.

The Way Forward for Bihar Residents

The present forecast suggests that rainfall will remain a key feature across Bihar in the coming days. With Patna and other major cities already experiencing the impact, precautionary measures are essential. From households to farmers, every segment of society must prepare for possible weather disruptions.

Meteorologists continue to monitor developments in the Bay of Bengal. Any intensification of the cyclonic system could bring more widespread rainfall. Citizens are advised to track daily weather updates to remain informed and safe.