The first weekday after Pentecost can be the first official summer day of the year.
Now the first summer day has appeared in the forecasts.
On Tuesday next week, the temperature can reach the required 25 degrees and in that case it will be the first official summer day of the year.
It’s probably that the 25 degrees are measured at just one of the official measuring stations in Denmark.
However, the forecast must be taken with some reservation. For it sounds between 22 and 25 degrees, so it can still go both ways.