Bihar Weather Today: Heavy Rainfall Predicted After Days of Heat and Humidity

For the past several days, Bihar has been grappling with intense heat, humidity, and a weak monsoon. Residents across the state have been enduring hot afternoons and sticky nights without any respite from rain. The weather conditions have not only tested patience but also created health concerns for vulnerable groups. According to the latest forecast from the Meteorological Department, this wait for relief may finally be over. Starting Saturday, several districts of Bihar are likely to receive heavy rainfall, and the showers may continue for three consecutive days, bringing much-needed comfort to the people.

Bihar Weather Conditions Over the Past Week

In the last week, monsoon activity remained subdued in most parts of Bihar. With no significant rainfall in many districts, people were forced to cope with extreme sunshine and suffocating humidity. The absence of rain raised the discomfort level in both rural and urban areas. Agricultural activities too began to feel the impact as farmers looked towards the skies, waiting for clouds to bring rain to their fields.

While residents faced this heatwave-like condition, only scattered drizzles were recorded. On Thursday, light showers were reported in Valmikinagar and Aurangabad. However, the rest of the districts remained completely dry. Bright sunshine dominated the sky, and rising humidity levels added to the hardship. Meteorologists noted that the monsoon current had temporarily weakened, but assured that conditions would soon change with the revival of rain-bearing clouds.

Forecast for Bihar: When Will the Rain Return?

The weather department has predicted that from August 30 to September 1, heavy rainfall will occur in several northern districts of Bihar. The forecast indicates that the intensity of the rain will vary from light to moderate in some regions to heavy downpours in others.

On August 29, scattered rainfall is expected in Khagaria, Bhagalpur, Banka, Jamui, and Munger, along with some areas of northern Bihar. In the capital Patna, as well as Gaya and Buxar, residents may witness drizzle. Despite the occasional showers, many places will still experience sunshine throughout the day.

Meteorologists have warned that temperatures may rise slightly before the rain begins, but within the next 24 hours, rainfall will bring relief from the heat. This change in weather will help restore balance in atmospheric conditions and provide some comfort to people who have been dealing with relentless heat.

Rivers in Bihar: Rising Water Levels Increase Flood Threat

Alongside the anticipation of rain, rivers in Bihar are once again creating concern. The water level of the Ganga and its tributaries has been rising steadily, leading to flood-like conditions in several areas. In Patna, the Ganga has crossed the danger mark, causing alarm among local authorities and residents.

At Digha Ghat, Gandhi Ghat, and Hathidah Ghat, the situation has become critical. Reports confirm that at Gandhi Ghat and Hathidah, the Ganga is flowing nearly two meters above the danger level. The strong current has already started causing erosion along the banks.

In Sonepur’s Sabalpur village, overnight erosion continued to damage properties, with several houses collapsing into the river. Villages in Ara and Buxar are also under constant threat as the Ganga continues to erode embankments, leaving residents sleepless with fear of losing their homes and farmland.

In Jawaynia village of Ara, erosion has once again become active, further displacing families who have lived there for generations. The rising water level of the Ganga between Buxar and Patna has also crossed the danger mark, intensifying the threat of flooding in downstream areas.

District-Wise Rainfall Predictions

According to the Meteorological Department, Bihar is about to witness a revival of monsoon activity. The forecast specifies different districts that are likely to be impacted in the coming days:

• On Saturday, August 30, heavy rainfall is expected in Kishanganj, Purnea, and Katihar. These eastern districts are likely to witness intense showers, which may lead to localized flooding.

• On August 31, rain activity will move towards central districts like Saran, Siwan, and Vaishali, where widespread showers are expected.

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• On September 1, western districts including West Champaran and Bhabhua may experience torrential downpours, marking the peak of the three-day rainfall phase.

This district-specific forecast highlights that most of northern and eastern Bihar will receive substantial rainfall, while southern districts may continue to see light to moderate showers.

Agricultural Impact of Rainfall in Bihar

The upcoming rainfall has brought hope for the farming community. For weeks, the lack of rainfall had stalled progress in paddy cultivation and other seasonal crops. Farmers in northern districts were particularly anxious as stagnant weather conditions threatened the sowing cycle.

The predicted rainfall over the next three days could provide the much-needed water supply for paddy fields and other crops. While heavy rainfall may temporarily flood low-lying fields, overall it is expected to benefit agriculture. Experts suggest that if the rainfall continues in a balanced manner through September, Bihar’s agriculture sector could recover from the stress caused by the weak monsoon.

Urban Challenges: Waterlogging and Traffic Chaos

While rainfall is a relief from heat, urban areas such as Patna, Bhagalpur, Muzaffarpur, and Gaya face another challenge—waterlogging. Every year, heavy showers expose the poor drainage system in Bihar’s cities. Even a few hours of rain leads to water accumulation on main roads, bringing traffic to a standstill.

In Patna, areas near Kankarbagh, Rajendra Nagar, and Boring Road often see knee-deep water during monsoon showers. The municipal authorities have already issued advisories asking residents to be prepared for possible waterlogging during the predicted heavy rainfall. Citizens have also been warned against stepping into floodwater as it may contain open drain sewage.

Health Concerns During the Changing Weather

The transition from hot, humid weather to sudden rainfall often leads to health issues. Medical experts in Bihar are cautioning people about diseases such as dengue, malaria, and viral fever, which tend to rise during the monsoon. With stagnant water collecting in both rural and urban areas, mosquito breeding is a major concern.

Doctors recommend that residents use mosquito nets, avoid drinking contaminated water, and take preventive measures against seasonal infections. Hospitals in districts like Patna and Bhagalpur are already preparing for an increase in patients with monsoon-related illnesses.

Preparedness by Authorities

With both heavy rainfall and rising rivers posing threats, state authorities have started taking precautionary measures. Disaster management teams are on alert in flood-prone districts. Embankments are being monitored closely, and relief camps are being prepared for possible evacuations.

Officials in Patna, Buxar, and Vaishali have been instructed to remain vigilant and ensure quick response in case of riverbank erosion or flash floods. Boats and rescue teams are being stationed in vulnerable areas. At the same time, the weather department continues to release daily updates to keep the public informed.

The next three days will be crucial for Bihar. With the revival of monsoon, the state may experience both relief and challenges. On one hand, heavy rainfall will provide relief from heat and aid agriculture, while on the other, rising river levels and potential urban flooding may bring difficulties for many families.

Residents are advised to stay updated with weather alerts, avoid unnecessary travel during heavy rain, and prepare for potential disruptions in daily life. As Bihar moves into September, the hope remains that the monsoon will continue to support farming while authorities manage the risks of floods and erosion.