| Bonn-Beuel Bechlinghoven | 35.6°C | 13:24 | |||
| (65 Meter ) | 34.2% | leicht schwül | |||
| Bonn-Beuel Bechlinghoven (Davis) | 34.0°C | 13:25 | |||
| (65 Meter ) | 32.0% | ||||
| Bonn-Hauptbahnhof Bahnhofsmission | 35.4°C | 13:22 | |||
| (56 Meter ) | 31.8% | leicht schwül | |||
| Bonn-Nordstadt (Zentr./Innenhf/Jasmin) | 32.3°C | 13:24 | |||
| (58 Meter ) | 31.4% | ||||
| Bonn-Hoholz | 35.2°C | 13:27 | |||
| (157 Meter ) | 41.7% | sehr schwül | |||
| Evangelische Kirchengemeinde Hardtberg | 31.2°C | 13:30 | |||
| (98 Meter ) | 33.9% | ||||
| Bonn-Venusberg | 30.9°C | 13:29 | |||
| (168 Meter ) | 32.6% | ||||
| Bonn-Hauptbahnhof Bahnhofsmission | 35.4°C | 13:22 | |||
| (56 Meter ) | 31.8% | leicht schwül | |||
| Bad Honnef Aegidienberg | 32.1°C | 13:25 | |||
| (300 Meter ) | 32.0% | ||||
| Ölberg bei Königswinter (Davis) | 34.3°C | 13:25 | |||
| (460 Meter ) | 34.0% | leicht schwül | |||
| Windeck-Hurst | 28.0°C | 13:16 | |||
| (285 Meter ) | 47.0% | ||||
| Troisdorf Rotter See | 34.0°C | 13:15 | |||
| (55 Meter ) | 28.6% | ||||
| Niederkassel-Ranzel | 31.7°C | 13:22 | |||
| (55 Meter ) | 35.1% | ||||
| Wachtberg-Niederbachem | 32.2°C | 13:16 | |||
| (83 Meter ) | 35.2% | ||||
| Bornheim-Widdig (Die Perle am Rhein) | 33.2°C | 13:30 | |||
| (50 Meter ) | 31.2% | ||||
| relative | Luft- | Zeit | |||
| Luftfeuchte | Temp. | Messung | |||
438 ppm
