Jomfruland observation station
September 2023
Summary
Temperature
September 2023
The temperature varied from 9.1° to 24.4°
Name Value Highest (5 Sep.) Temperature24.4°Lowest (17 Sep.) Temperature9.1°Average Temperature15.4° Normal Temperature13.6° Deviance Temperature1.8° Precipitation
September 2023
The wettest day measured 54.3mm on 19 Sep.
Name Value Total Precipitation 123.6mmWettest day (19 Sep.) Precipitation 54.3mmDays with precipitation 12 Wind
September 2023
Strongest gust was 24.1m/s on 1 Sep.
Name Value Highest wind speed (20 Sep.) 13.7m/sStrongest gust (1 Sep.) 24.1m/s
| Date | Min. temp. | Max temp. | Average | Normal temp. | Precip. mm (measured at 07) | Snow depth cm | Wind speed m/s | Highest wind speed m/s |
|---|---|---|---|---|---|---|---|---|
| 1. | 13.4° | 21.2° | 16.8° | 15.7° | 0.0 | – | 2.9 | 7.8 |
| 2. | 12.5° | 20.1° | 16.4° | 15.5° | 0.0 | – | 3.0 | 6.9 |
| 3. | 14.4° | 17.0° | 15.9° | 15.4° | 0.0 | – | 4.6 | 8.5 |
| 4. | 15.9° | 19.8° | 17.9° | 15.3° | 0.4 | – | 8.6 | 12.5 |
| 5. | 15.3° | 24.4° | 18.2° | 15.2° | 0.0 | – | 6.2 | 11.1 |
| 6. | 14.7° | 21.4° | 16.3° | 15.0° | 0.0 | – | 3.0 | 7.0 |
| 7. | 13.5° | 18.1° | 16.2° | 14.9° | 0.0 | – | 1.4 | 3.2 |
| 8. | 13.8° | 17.2° | 15.6° | 14.8° | 0.0 | – | 1.0 | 1.7 |
| 9. | 14.9° | 17.6° | 16.1° | 14.6° | 0.0 | – | 2.5 | 3.8 |
| 10. | 15.9° | 20.8° | 17.5° | 14.5° | 0.0 | – | 2.2 | 4.4 |
| 11. | 15.2° | 19.1° | 17.6° | 14.3° | 0.0 | – | 6.5 | 8.7 |
| 12. | 16.5° | 20.2° | 17.3° | 14.2° | 2.2 | – | 4.4 | 8.3 |
| 13. | 11.4° | 18.3° | 14.0° | 14.1° | 0.0 | – | 3.1 | 5.0 |
| 14. | 10.6° | 14.5° | 12.6° | 13.9° | 0.0 | – | 3.6 | 6.4 |
| 15. | 10.3° | 15.8° | 14.0° | 13.8° | 2.7 | – | 3.0 | 6.7 |
| 16. | 12.4° | 18.1° | 14.9° | 13.6° | 0.0 | – | 4.1 | 9.1 |
| 17. | 9.1° | 16.3° | 13.1° | 13.4° | 3.6 | – | 4.4 | 6.7 |
| 18. | 13.1° | 16.7° | 14.9° | 13.3° | 10.8 | – | 6.4 | 8.8 |
| 19. | 12.6° | 17.1° | 14.3° | 13.1° | 54.3 | – | 8.8 | 13.2 |
| 20. | 10.6° | 17.3° | 14.2° | 13.0° | 2.4 | – | 7.4 | 13.7 |
| 21. | 14.8° | 17.2° | 15.9° | 12.8° | 1.6 | – | 7.7 | 13.0 |
| 22. | 11.6° | 16.6° | 14.0° | 12.6° | 31.0 | – | 4.5 | 11.1 |
| 23. | 11.3° | 17.3° | 13.8° | 12.5° | 0.3 | – | 5.2 | 8.7 |
| 24. | 9.4° | 16.0° | 13.3° | 12.3° | 0.0 | – | 7.8 | 13.3 |
| 25. | 14.6° | 16.6° | 15.7° | 12.1° | 3.1 | – | 10.6 | 12.2 |
| 26. | 12.1° | 17.1° | 14.7° | 12.0° | 0.4 | – | 2.6 | 5.4 |
| 27. | 15.2° | 18.3° | 16.1° | 11.8° | 5.5 | – | 5.8 | 8.9 |
| 28. | 13.6° | 17.7° | 15.9° | 11.6° | 1.0 | – | 7.2 | 11.8 |
| 29. | 13.5° | 16.2° | 14.7° | 11.5° | 4.3 | – | 6.0 | 9.6 |
| 30. | 12.3° | 18.6° | 14.8° | 11.3° | 0.0 | – | 8.1 | 12.0 |