| Bonn-Beuel Bechlinghoven | 32.3°C | 12:30 | |||
| (65 Meter ) | 37.2% | ||||
| Bonn-Beuel Bechlinghoven (Davis) | 30.7°C | 12:30 | |||
| (65 Meter ) | 34.0% | ||||
| Bonn-Hauptbahnhof Bahnhofsmission | 34.4°C | 12:27 | |||
| (56 Meter ) | 35.6% | leicht schwül | |||
| Bonn-Nordstadt (Zentr./Innenhf/Jasmin) | 30.1°C | 12:23 | |||
| (58 Meter ) | 38.1% | ||||
| Bonn-Hoholz | 31.6°C | 12:33 | |||
| (157 Meter ) | 46.6% | schwül | |||
| Evangelische Kirchengemeinde Hardtberg | 28.4°C | 12:30 | |||
| (98 Meter ) | 39.4% | ||||
| Bonn-Venusberg | 27.0°C | 11:54 | |||
| (168 Meter ) | 42.3% | ||||
| Bonn-Hauptbahnhof Bahnhofsmission | 34.4°C | 12:27 | |||
| (56 Meter ) | 35.6% | leicht schwül | |||
| Bad Honnef Aegidienberg | 29.0°C | 12:30 | |||
| (300 Meter ) | 41.0% | ||||
| Ölberg bei Königswinter (Davis) | 29.4°C | 12:30 | |||
| (460 Meter ) | 44.0% | ||||
| Troisdorf Rotter See | 31.1°C | 12:20 | |||
| (55 Meter ) | 31.7% | ||||
| Niederkassel-Ranzel | 28.9°C | 12:22 | |||
| (55 Meter ) | 39.0% | ||||
| Wachtberg-Niederbachem | 28.0°C | 12:17 | |||
| (83 Meter ) | 49.4% | leicht schwül | |||
| Bornheim-Widdig (Die Perle am Rhein) | 28.8°C | 12:05 | |||
| (50 Meter ) | 40.1% | ||||
| relative | Luft- | Zeit | |||
| Luftfeuchte | Temp. | Messung | |||
439 ppm
