Seven Sleepers' Day: Heat expected, but meteorologists dismiss old weather rule
Translated from German, summarized and contextualized by DistantNews.
At a glance
- A German weather rule states that the weather on the "Seven Sleepers' Day" (June 27) predicts the next seven weeks.
- This year, June 27 is expected to be very hot, possibly bringing record temperatures to Germany.
- Meteorologists, however, state that weather rules are not scientifically proven and that a single day does not determine the entire summer's weather.
German "farmers' rules" suggest that the weather on the Seven Sleepers' Day, June 27, dictates the climate for the following seven weeks. This year, the day is predicted to be exceptionally hot, with potential for record-breaking temperatures across Germany.
The German Weather Service (DWD) remains unconcerned by the traditional saying. Meteorologist Jacqueline Kernn stated that while farmers' rules are interesting, they lack scientific evidence. "The statement can be true, but it doesn't have to be," she explained, emphasizing that the weather on one specific day does not determine the conditions for the subsequent seven weeks.
Kernn added that such weather lore was important in times before modern forecasting existed. The advent of computers allowed for the development of weather predictions, which are now reliable for up to seven days, with longer-term trends possible beyond that. She clarified that prolonged heatwaves are not expected to persist for the entire seven weeks following the Seven Sleepers' Day.
The statement can be true, but it doesn't have to be.
Originally published by Die Zeit in German. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.