Sharp increase in maximum temperatures have been registered in several cities, especially in the northern part of the state.
"Maximum temperatures in Idar and Deesa remained highest in Gujarat on Monday. Other cities too showed significant increase. As per our forecast, the situation would prevail for another 2 days," said Dr Jayanta Sarkar, Director, Meteorological Centre, in a release.
Idar in Sabarkantha district and Deesa in Banaskantha district recorded 44.6 degrees Celsius, highest in the state.
"The heatwave may affect the voting, but, it will not have any major effect on people who are determined to vote. To avoid heat, we urge the voters to cast their vote before 11 am, or come after 4 pm," Gujarat Congress spokesperson Manish Doshi spokesperson.