Fossmark observation station
September 2023
Summary
Temperature
September 2023
The temperature varied from 6.7° to 25.0°
Name Value Highest (8 Sep.) Temperature25.0°Lowest (17 Sep.) Temperature6.7°Average Temperature13.3° Normal Temperature12.0° Deviance Temperature1.3° Precipitation
September 2023
The wettest day measured 50.1mm on 21 Sep.
Name Value Total Precipitation 379.6mmNormal Precipitation 264.0mmWettest day (21 Sep.) Precipitation 50.1mmDays with precipitation 24 Wind
September 2023
Strongest gust was 19.6m/s on 28 Sep.
Name Value Highest wind speed (28 Sep.) 10.1m/sStrongest gust (28 Sep.) 19.6m/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. | 10.4° | 18.4° | 13.2° | 13.7° | 17.0 | – | 1.4 | 3.7 |
| 2. | 10.5° | 15.1° | 12.5° | 13.6° | 0.0 | – | 1.3 | 3.5 |
| 3. | 10.5° | 15.8° | 13.2° | 13.5° | 5.2 | – | 3.3 | 6.7 |
| 4. | 15.3° | 19.0° | 16.7° | 13.4° | 15.7 | – | 4.9 | 6.7 |
| 5. | 12.6° | 17.2° | 14.2° | 13.3° | 5.1 | – | 2.7 | 6.3 |
| 6. | 8.7° | 18.2° | 12.5° | 13.2° | 2.4 | – | 0.8 | 1.6 |
| 7. | 11.8° | 16.1° | 14.1° | 13.1° | 0.0 | – | 0.9 | 1.6 |
| 8. | 13.9° | 25.0° | 17.6° | 13.0° | 0.0 | – | 1.4 | 5.3 |
| 9. | 14.1° | 23.1° | 17.9° | 12.9° | 0.0 | – | 2.9 | 6.0 |
| 10. | 15.5° | 19.6° | 16.5° | 12.8° | 5.0 | – | 1.8 | 4.0 |
| 11. | 13.7° | 19.4° | 15.7° | 12.7° | 18.6 | – | 3.7 | 9.1 |
| 12. | 10.9° | 14.5° | 11.5° | 12.5° | 25.0 | – | 1.8 | 5.6 |
| 13. | 7.1° | 14.5° | 9.6° | 12.4° | 7.7 | – | 1.3 | 3.2 |
| 14. | 7.1° | 13.7° | 10.5° | 12.3° | 0.0 | – | 2.0 | 4.0 |
| 15. | 11.0° | 15.5° | 13.0° | 12.2° | 7.3 | – | 3.5 | 6.3 |
| 16. | 9.5° | 13.9° | 10.4° | 12.0° | 4.5 | – | 0.7 | 1.4 |
| 17. | 6.7° | 16.4° | 10.3° | 11.9° | 0.1 | – | 1.0 | 1.9 |
| 18. | 10.7° | 18.6° | 14.5° | 11.8° | 1.6 | – | 2.2 | 5.1 |
| 19. | 9.6° | 16.5° | 11.3° | 11.6° | 37.4 | – | 2.9 | 5.3 |
| 20. | 8.5° | 16.2° | 11.5° | 11.5° | 10.7 | – | 2.0 | 5.9 |
| 21. | 12.1° | 16.3° | 14.3° | 11.3° | 50.1 | – | 2.6 | 5.8 |
| 22. | 10.2° | 15.8° | 12.7° | 11.2° | 2.9 | – | 2.1 | 4.8 |
| 23. | 9.7° | 13.7° | 10.8° | 11.1° | 8.6 | – | 3.0 | 5.1 |
| 24. | 7.2° | 14.3° | 10.6° | 10.9° | 17.9 | – | 1.9 | 5.4 |
| 25. | 11.8° | 17.2° | 15.4° | 10.8° | 27.8 | – | 6.8 | 9.9 |
| 26. | 14.1° | 18.1° | 16.0° | 10.6° | 18.6 | – | 2.9 | 6.2 |
| 27. | 12.3° | 18.3° | 14.0° | 10.5° | 18.8 | – | 2.5 | 5.7 |
| 28. | 11.9° | 17.5° | 14.5° | 10.3° | 11.2 | – | 5.1 | 10.1 |
| 29. | 12.2° | 14.9° | 13.4° | 10.2° | 22.1 | – | 4.2 | 7.5 |
| 30. | 10.7° | 13.7° | 11.4° | 10.0° | 38.3 | – | 2.7 | 6.9 |