Kjeller observation station
April 2021
Summary
Temperature
April 2021
The temperature varied from -6.3° to 18.0°
Name Value Highest (18 Apr.) Temperature18.0°Lowest (11 Apr.) Temperature-6.3°Average Temperature4.6° Normal Temperature5.2° Deviance Temperature-0.6° Wind
April 2021
Strongest gust was 22.0m/s on 6 Apr.
Name Value Highest wind speed (21 Apr.) 10.5m/sStrongest gust (6 Apr.) 22.0m/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. | -4.8° | 11.3° | 3.3° | 2.6° | – | – | 1.1 | 3.5 |
| 2. | -1.5° | 10.4° | 3.7° | 2.8° | – | – | 3.4 | 7.2 |
| 3. | -4.3° | 10.2° | 3.5° | 2.9° | – | – | 1.8 | 4.0 |
| 4. | -2.6° | 11.3° | 5.3° | 3.1° | – | – | 3.9 | 9.5 |
| 5. | -2.0° | 8.7° | 2.7° | 3.3° | – | – | 6.3 | 10.2 |
| 6. | 0.9° | 8.7° | 3.5° | 3.4° | – | – | 4.1 | 6.8 |
| 7. | -3.7° | 8.8° | 3.0° | 3.6° | – | – | 3.4 | 5.8 |
| 8. | -5.2° | 7.1° | 1.8° | 3.8° | – | – | 2.6 | 5.4 |
| 9. | 1.8° | 10.8° | 5.3° | 4.0° | – | – | 4.9 | 8.8 |
| 10. | -2.8° | 9.8° | 3.8° | 4.2° | – | – | 3.1 | 6.1 |
| 11. | -6.3° | 8.3° | 1.8° | 4.3° | – | – | 3.3 | 7.4 |
| 12. | 0.7° | 4.0° | 1.3° | 4.5° | – | – | 4.1 | 5.6 |
| 13. | 0.0° | 6.8° | 2.6° | 4.7° | – | – | 3.4 | 6.5 |
| 14. | -4.8° | 10.5° | 3.4° | 4.9° | – | – | 1.6 | 4.3 |
| 15. | 0.8° | 11.2° | 5.5° | 5.1° | – | – | 2.0 | 4.9 |
| 16. | -4.6° | 12.4° | 5.2° | 5.3° | – | – | 2.5 | 5.3 |
| 17. | 1.1° | 15.4° | 8.5° | 5.5° | – | – | 2.8 | 4.7 |
| 18. | -1.8° | 18.0° | 8.6° | 5.6° | – | – | 2.1 | 3.3 |
| 19. | -1.9° | 17.7° | 9.0° | 5.8° | – | – | 1.6 | 3.4 |
| 20. | -2.4° | 17.5° | 8.8° | 6.0° | – | – | 2.2 | 4.5 |
| 21. | 5.3° | 11.8° | 6.4° | 6.2° | – | – | 6.0 | 10.5 |
| 22. | 0.0° | 11.2° | 5.5° | 6.4° | – | – | 5.9 | 9.9 |
| 23. | -2.9° | 10.8° | 4.6° | 6.6° | – | – | 4.7 | 7.9 |
| 24. | -3.7° | 9.3° | 3.3° | 6.8° | – | – | 4.8 | 7.9 |
| 25. | -1.7° | 8.1° | 3.5° | 7.0° | – | – | 4.6 | 7.8 |
| 26. | -4.7° | 10.4° | 4.0° | 7.2° | – | – | 2.8 | 5.4 |
| 27. | -5.2° | 10.7° | 4.1° | 7.4° | – | – | 2.9 | 5.4 |
| 28. | -5.0° | 10.8° | 4.1° | 7.6° | – | – | 1.9 | 4.2 |
| 29. | -3.6° | 11.8° | 4.9° | 7.7° | – | – | 2.4 | 5.9 |
| 30. | 0.1° | 12.9° | 6.8° | 7.9° | – | – | 2.3 | 4.9 |