Climate in Bihar

Bihar, located in the eastern part of India, experiences a humid subtropical climate. This climate is characterized by hot summers, cool winters, and moderate rainfall throughout the year.

Hot Summers
During the summer season in Bihar, temperatures can soar high, with maximum temperatures reaching around 40-45°C (104-113°F) in some areas. The hot and dry winds from the northwest, known as loo, often blow across the region during this time, making the weather even more intense.

Cool Winters
Winters in Bihar are relatively mild and pleasant. The temperatures range from 5-10°C (41-50°F) in the northern parts of the state to 10-15°C (50-59°F) in the southern regions. However, some colder pockets in the northern parts of Bihar may experience temperatures dropping below 5°C (41°F) during the peak winter months.

Moderate Rainfall
Bihar receives moderate rainfall throughout the year, with the monsoon season being the primary period of rainfall. The southwest monsoon typically arrives in Bihar in June and continues until September. The average annual rainfall in Bihar ranges from 1,000-1,200 mm (39-47 inches). The southern parts of the state receive more rainfall compared to the northern regions.

Humid Subtropical Climate
The climate in Bihar falls under the category of a humid subtropical climate. This climate is characterized by hot and humid summers, mild and dry winters, and moderate rainfall throughout the year. The combination of high temperatures and humidity during the summer season can make the weather uncomfortable. However, the pleasant winters provide relief from the intense heat.

Overall, Bihar's climate is influenced by its geographical location and the surrounding Himalayan range, which affects the weather patterns and temperatures in the region. The humid subtropical climate makes Bihar suitable for a variety of crops, including rice, wheat, maize, and sugarcane, which are extensively cultivated in the state.