Hønefoss - Høyby observation station
April 2021
Summary
Temperature
April 2021
The temperature varied from -4.5° to 17.8°
Name Value Highest (18 Apr.) Temperature17.8°Lowest (14 Apr.) Temperature-4.5°Average Temperature4.8° Normal Temperature5.3° Deviance Temperature-0.5° Precipitation
April 2021
The wettest day measured 4.6mm on 13 Apr.
Name Value Total Precipitation 7.9mmNormal Precipitation 32.0mmWettest day (13 Apr.) Precipitation 4.6mmDays with precipitation 2 Wind
April 2021
Strongest gust was 18.0m/s on 21 Apr.
Name Value Highest wind speed (21 Apr.) 8.8m/sStrongest gust (21 Apr.) 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. | -2.7° | 10.5° | 3.7° | 3.0° | 0.0 | – | 1.7 | 2.8 |
| 2. | -1.3° | 10.2° | 4.3° | 3.1° | 0.0 | – | 3.5 | 7.8 |
| 3. | -2.3° | 10.8° | 4.2° | 3.3° | 0.0 | – | 1.6 | 2.8 |
| 4. | 0.9° | 11.7° | 6.3° | 3.4° | 0.0 | – | 3.8 | 7.3 |
| 5. | -2.7° | 8.8° | 2.4° | 3.6° | 0.0 | – | 3.7 | 7.4 |
| 6. | 0.5° | 8.9° | 3.4° | 3.7° | 0.0 | – | 2.9 | 5.5 |
| 7. | -2.8° | 8.4° | 1.8° | 3.9° | 0.0 | – | 1.7 | 4.6 |
| 8. | -4.2° | 6.2° | 1.8° | 4.0° | 0.0 | – | 2.7 | 5.2 |
| 9. | 2.3° | 10.6° | 4.7° | 4.2° | 0.4 | – | 3.7 | 7.1 |
| 10. | -2.8° | 9.3° | 3.4° | 4.3° | 0.0 | – | 2.4 | 4.4 |
| 11. | -4.4° | 8.9° | 2.4° | 4.5° | 0.0 | – | 2.6 | 4.4 |
| 12. | 0.5° | 4.3° | 1.3° | 4.7° | 2.8 | – | 4.6 | 6.4 |
| 13. | 0.0° | 6.2° | 2.2° | 4.8° | 4.6 | – | 2.8 | 5.2 |
| 14. | -4.5° | 9.8° | 3.3° | 5.0° | 0.0 | – | 1.7 | 3.9 |
| 15. | 2.2° | 11.4° | 6.3° | 5.2° | 0.0 | – | 2.4 | 4.6 |
| 16. | 0.1° | 11.9° | 5.9° | 5.3° | 0.0 | – | 3.3 | 4.3 |
| 17. | 2.4° | 14.9° | 8.6° | 5.5° | 0.0 | – | 2.7 | 3.9 |
| 18. | 1.6° | 17.8° | 9.5° | 5.7° | 0.0 | – | 2.3 | 4.3 |
| 19. | 1.1° | 17.6° | 9.2° | 5.8° | 0.0 | – | 1.8 | 3.0 |
| 20. | -0.9° | 17.3° | 9.0° | 6.0° | 0.0 | – | 2.3 | 4.1 |
| 21. | 4.6° | 12.5° | 6.9° | 6.2° | 0.0 | – | 5.1 | 8.8 |
| 22. | -1.2° | 10.8° | 5.6° | 6.4° | 0.1 | – | 4.3 | 6.4 |
| 23. | -2.2° | 9.8° | 4.3° | 6.6° | 0.0 | – | 3.1 | 5.4 |
| 24. | -3.1° | 8.6° | 3.6° | 6.7° | 0.0 | – | 3.4 | 5.9 |
| 25. | -2.5° | 9.4° | 3.7° | 6.9° | 0.0 | – | 3.2 | 8.4 |
| 26. | -2.6° | 10.6° | 4.6° | 7.1° | 0.0 | – | 2.0 | 4.5 |
| 27. | -1.1° | 10.9° | 4.9° | 7.3° | 0.0 | – | 2.8 | 4.8 |
| 28. | -0.6° | 10.5° | 5.2° | 7.5° | 0.0 | – | 1.9 | 3.0 |
| 29. | 0.9° | 10.4° | 5.6° | 7.7° | 0.0 | – | 3.0 | 4.5 |
| 30. | -0.4° | 11.8° | 6.3° | 7.9° | 0.0 | – | 1.9 | 2.9 |