Bratislava-Nova tightens summer protocols as continental heat arrives

The morning shift at the Civic Archive begins at 5:30 now, two hours earlier than the standard opening. The temperature in the vaults where centuries of paper records are stored had begun to climb above safe humidity thresholds by late morning, so the city's archivists moved their work into the cooler hours. The chief archivist, Martina Svobodová, arrives before dawn with two assistants, and they work in silence until the public building opens at nine. By noon, the vaults are sealed and the air conditioning runs at full capacity, a measure that the city's energy budget can sustain only if no one is inside generating heat.

The protocol is one of twelve new restrictions that Bratislava-Nova's Mayor implemented on Monday, as the Federal Weather Service issued its updated forecast for the continental summer. Temperatures are expected to reach 37 to 38 degrees Celsius in the city by early July, and the forecast extends a warning that previous records—set in 2023 and 2024—may be exceeded. The restrictions touch almost every public institution: shortened hours in municipal offices, mandatory midday closures in libraries, and a suspension of non-essential outdoor construction between 10 a.m. and 6 p.m.