Porsgrunn (Ås) observation station
September 2022
Summary
Temperature
September 2022
The temperature varied from 3.1° to 20.4°
Name Value Highest (14 Sep.) Temperature20.4°Lowest (30 Sep.) Temperature3.1°Average Temperature12.4° Normal Temperature12.2° Deviance Temperature0.2° Precipitation
September 2022
The wettest day measured 69.0mm on 27 Sep.
Name Value Total Precipitation 133.4mmNormal Precipitation 104.0mmWettest day (27 Sep.) Precipitation 69.0mmDays with precipitation 9 Wind
September 2022
Strongest gust was 13.8m/s on 13 Sep.
Name Value Highest wind speed (27 Sep.) 7.3m/sStrongest gust (13 Sep.) 13.8m/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. | 9.3° | 18.9° | 14.0° | 14.4° | 0.0 | – | 1.8 | 3.5 |
| 2. | 12.1° | 18.6° | 15.3° | 14.3° | 0.0 | – | 2.4 | 4.5 |
| 3. | 11.4° | 17.7° | 13.9° | 14.1° | 0.0 | – | 1.6 | 3.7 |
| 4. | 11.8° | 16.9° | 13.5° | 14.0° | 1.1 | – | 1.7 | 3.2 |
| 5. | 9.9° | 18.9° | 14.2° | 13.9° | 1.5 | – | 1.6 | 3.5 |
| 6. | 8.9° | 19.1° | 13.3° | 13.7° | 0.0 | – | 1.6 | 2.8 |
| 7. | 7.9° | 19.4° | 13.5° | 13.6° | 0.0 | – | 1.5 | 3.0 |
| 8. | 12.6° | 16.6° | 14.2° | 13.4° | 0.0 | – | 3.1 | 5.2 |
| 9. | 11.3° | 15.0° | 13.0° | 13.3° | 0.0 | – | 3.2 | 4.3 |
| 10. | 11.0° | 14.8° | 12.5° | 13.1° | 0.0 | – | 2.4 | 4.3 |
| 11. | 9.4° | 17.9° | 13.3° | 13.0° | 0.0 | – | 1.5 | 3.3 |
| 12. | 11.1° | 15.3° | 13.3° | 12.8° | 0.0 | – | 2.8 | 6.5 |
| 13. | 11.2° | 17.4° | 13.3° | 12.7° | 28.2 | – | 1.9 | 3.8 |
| 14. | 9.6° | 20.4° | 14.2° | 12.5° | 2.0 | – | 2.0 | 3.2 |
| 15. | 9.5° | 17.5° | 13.1° | 12.4° | 0.0 | – | 2.8 | 3.7 |
| 16. | 10.2° | 18.5° | 13.7° | 12.2° | 0.0 | – | 2.8 | 6.0 |
| 17. | 11.7° | 18.9° | 13.9° | 12.0° | 0.5 | – | 2.9 | 4.0 |
| 18. | 9.6° | 17.3° | 13.0° | 11.9° | 0.1 | – | 3.1 | 4.7 |
| 19. | 7.1° | 17.1° | 11.6° | 11.7° | 0.0 | – | 2.5 | 5.0 |
| 20. | 6.4° | 16.7° | 10.3° | 11.5° | 0.0 | – | 1.8 | 2.7 |
| 21. | 4.1° | 15.2° | 9.0° | 11.3° | 0.0 | – | 1.7 | 3.0 |
| 22. | 5.3° | 14.4° | 10.3° | 11.2° | 0.0 | – | 1.6 | 2.1 |
| 23. | 11.4° | 14.5° | 12.7° | 11.0° | 1.2 | – | 1.6 | 3.3 |
| 24. | 8.4° | 15.7° | 11.3° | 10.8° | 4.0 | – | 1.8 | 3.5 |
| 25. | 5.8° | 14.6° | 9.5° | 10.6° | 0.0 | – | 1.8 | 3.0 |
| 26. | 8.0° | 12.3° | 10.8° | 10.5° | 7.3 | – | 3.5 | 5.2 |
| 27. | 11.1° | 12.1° | 11.3° | 10.3° | 69.0 | – | 4.1 | 7.3 |
| 28. | 10.4° | 13.9° | 12.0° | 10.1° | 18.3 | – | 3.6 | 4.9 |
| 29. | 8.1° | 12.6° | 9.2° | 9.9° | 0.2 | – | 2.8 | 4.3 |
| 30. | 3.1° | 12.4° | 8.1° | 9.8° | 0.0 | – | 2.2 | 3.9 |