Netherlands Records Hottest Summer Ever in 2026: KNMI

According to temperature data from the Royal Dutch Meteorological Institute (KNMI), the summer of 2026 was the hottest summer in the Netherlands since measurements began in 1901. The average temperature at the De Bilt weather station reached 19.3 degrees Celsius over the three-month period, driven by unprecedented heatwaves, consecutive tropical nights, and severe drought conditions. … Read more