On June 18, 2026, the NBCN weather station in Binningen recorded a maximum temperature of 34.4 degrees Celsius, making it the 22nd hottest June day on record and the 5th hottest day of the past year. Over the previous 30 days, the average temperature was 19.65 degrees, with 18 summer days and 8 hot days.
June 18, 2026 was an exceptionally hot day at the NBCN weather station in Binningen. The minimum temperature was 16.9 degrees Celsius, the maximum reached 34.4 degrees, and the average temperature for the day was 26.4 degrees.
Over the last 30 days, the average temperature has been 19.65 degrees, with a minimum of 6.7 degrees and a maximum of 34.4 degrees. In this period, there have been 18 summer days and 8 hot days, but no tropical nights. For the current season, the maximum temperature of 34.4 degrees on June 18 ranks as the 5th highest compared to all days in the last 365 days. Looking at all years for this season, the hottest June day on record remains June 27, 1947, with a maximum temperature of 38.4 degrees. The top five hottest June days are listed in Table 1. The maximum temperature of 34.4 degrees on June 18 ranks as the 22nd highest for any June day on record.
| Date | Max Temperature [°C] |
|---|---|
| 1947-06-27 | 38.4 |
| 1950-06-30 | 36.8 |
| 1947-06-26 | 36.8 |
| 1947-06-28 | 36.1 |
| 2003-06-23 | 35.9 |
🤖 This text was generated with the assistance of AI. All quantitative statements are derived directly from the dataset listed under Data Source.