Trondheim − Voll observation station
September 2021
Summary
Temperature
September 2021
The temperature varied from 3.1° to 18.2°
Name Value Highest Temperature18.2°Lowest (15 Sep.) Temperature3.1°Average Temperature10.8° Normal Temperature10.6° Deviance Temperature0.2° Precipitation
September 2021
The wettest day measured 20.0mm on 9 Sep.
Name Value Total Precipitation 90.2mmNormal Precipitation 90.0mmWettest day (9 Sep.) Precipitation 20.0mmDays with precipitation 14 Wind
September 2021
Strongest gust was 18.0m/s on 25 Sep.
Name Value Highest wind speed (25 Sep.) 9.3m/sStrongest gust (25 Sep.) 18.0m/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. | 10.0° | 12.1° | 11.2° | 12.7° | 4.3 | – | 3.4 | 4.9 |
2. | 10.8° | 12.4° | 11.5° | 12.6° | 9.4 | – | 5.3 | 6.9 |
3. | 7.2° | 11.8° | 8.6° | 12.5° | 7.0 | – | 2.0 | 3.3 |
4. | 4.5° | 12.9° | 8.8° | 12.4° | 0.4 | – | 2.1 | 4.2 |
5. | 6.3° | 14.2° | 10.1° | 12.2° | 0.0 | – | 1.6 | 2.9 |
6. | 8.4° | 13.3° | 11.4° | 12.1° | 0.0 | – | 1.1 | 2.3 |
7. | 11.3° | 15.4° | 13.6° | 12.0° | 3.1 | – | 2.2 | 4.1 |
8. | 11.0° | 15.2° | 12.6° | 11.9° | 8.7 | – | 1.8 | 4.5 |
9. | 10.7° | 14.3° | 11.6° | 11.7° | 20.0 | – | 1.5 | 2.9 |
10. | 7.4° | 12.0° | 9.8° | 11.6° | 3.8 | – | 1.3 | 2.3 |
11. | 10.8° | 12.9° | 11.9° | 11.4° | 5.0 | – | 1.4 | 2.6 |
12. | 9.3° | 12.6° | 10.2° | 11.3° | 10.9 | – | 2.4 | 3.6 |
13. | 6.3° | 10.3° | 8.6° | 11.1° | 2.5 | – | 2.2 | 3.8 |
14. | 5.1° | 12.8° | 8.1° | 11.0° | 0.1 | – | 1.3 | 2.1 |
15. | 3.1° | 15.0° | 9.2° | 10.8° | 0.0 | – | 1.2 | 2.2 |
16. | 7.1° | 13.9° | 11.0° | 10.7° | 0.0 | – | 1.1 | 2.5 |
17. | 7.9° | 15.2° | 11.5° | 10.5° | 0.1 | – | 2.6 | 5.0 |
18. | 6.3° | 15.6° | 11.1° | 10.3° | 0.1 | – | 2.1 | 4.8 |
19. | 5.0° | 16.4° | 10.7° | 10.1° | 0.1 | – | 1.5 | 2.6 |
20. | 5.3° | 15.4° | 10.6° | 10.0° | 0.1 | – | 1.8 | 3.7 |
21. | 8.4° | 13.3° | 10.7° | 9.8° | 3.5 | – | 2.9 | 4.8 |
22. | 9.1° | 18.2° | 12.4° | 9.6° | 1.8 | – | 2.9 | 4.9 |
23. | 5.7° | 11.5° | 7.9° | 9.4° | 0.2 | – | 2.0 | 4.0 |
24. | 5.5° | 10.3° | 7.6° | 9.2° | 1.0 | – | 2.6 | 5.8 |
25. | 7.6° | 10.8° | 8.9° | 9.0° | 6.7 | – | 3.3 | 9.3 |
26. | 7.7° | 13.8° | 11.4° | 8.8° | 0.9 | – | 1.6 | 5.6 |
27. | 11.4° | 18.2° | 15.2° | 8.6° | 0.1 | – | 4.2 | 7.5 |
28. | 11.7° | 15.8° | 13.3° | 8.5° | 0.0 | – | 2.6 | 5.1 |
29. | 8.6° | 16.0° | 12.8° | 8.3° | 0.4 | – | 2.7 | 5.1 |
30. | 11.2° | 13.1° | 12.2° | 8.1° | 0.0 | – | 3.2 | 6.7 |