Heavy rainfall occurred at one or two places in the northwest and northeast parts of the state, it said.
Patna registered 4 mm of rainfall today and Purnea registered 1.7 mm of rainfall, it said.
Purnea had recorded 11.6 mm of rainfall in the last 24 hours, Bhagalpur received 9.8 mm, while Gaya registered 5.8 mm of rainfall, the weatherman said.
Patna recorded the maximum temperature at 34.3 degrees Celsius, followed by 34.1 degrees Celsius in Gaya, 34 and 33 degrees Celsius in Bhagalpur and Purnea respectively.