Only the years 2021, 2015, 2010 and 1998 were hotter, with 2010 being the hottest, Israel's Meteorological Service reported.
Amid one of the hottest summers on record, many Holocaust survivors are unable to afford to keep their homes cool.
The current heatwave is estimated to have caused about NIS 20 million in damages in the agriculture sector.
Power cuts in Gaza, which are unpredictable at the best of times, now last for around 12 hours a day instead of 10 as demand for air conditioning soars.
The Israel Airports Authority also advised passengers to keep up to date with the airlines and the landings and takeoffs.
The soldier, who was on a training path for being an engineering combat soldier in Yahalom, was three to four hours into the middle of a nighttime drill.
Israel was faced with a major heatwave on Saturday that was expected to continue into Sunday as well.
"The video," United Hatzala explained in a statement, "serves as a powerful reminder of the life-threatening consequences that can result from negligence with regard to leaving children in cars."
According to the Middle East Institute, some 70% of all Iranians might need to leave the country to survive by 2050.
Nostradamus predicted 2023's record-breaking European heat wave: Ancient prophecies realized amid scorching temps & mass tourist exodus!