Kjeller observation station
21 April 2021
Summary
Temperature
21 April 2021
The temperature varied from 3.4° to 8.9°
Name Value Highest (09–10 hr.) Temperature8.9°Lowest (00–01 hr.) Temperature3.4°Average Temperature6.4° Normal Temperature6.2° Deviance Temperature0.2° Wind
21 April 2021
Strongest gust was 18.7m/s at 19–20 hr.
Name Value Highest wind speed (18–19 hr.) 10.5m/sStrongest gust (19–20 hr.) 18.7m/s
Wednesday 21 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 7.0° | 7.8° | 6.9° | – | – | 1.3 | 3.6 | 72 % |
| 03 | – | 6.4° | 7.0° | 6.7° | – | – | 1.2 | 4.2 | 79 % |
| 04 | – | 6.2° | 7.0° | 6.5° | – | – | 1.5 | 3.6 | 85 % |
| 05 | – | 6.5° | 6.6° | 6.5° | – | – | 2.2 | 4.3 | 89 % |
| 06 | – | 6.1° | 6.5° | 6.0° | – | – | 0.7 | 3.2 | 91 % |
| 07 | – | 5.9° | 6.4° | 6.4° | – | – | 3.0 | 4.2 | 81 % |
| 08 | – | 5.7° | 6.6° | 5.7° | – | – | 2.0 | 5.0 | 65 % |
| 09 | – | 5.8° | 8.4° | 7.8° | – | – | 6.7 | 9.1 | 51 % |
| 10 | – | 7.4° | 8.9° | 7.7° | – | – | 6.1 | 9.6 | 65 % |
| 11 | – | 5.9° | 8.1° | 6.3° | – | – | 4.4 | 11.1 | 78 % |
| 12 | – | 5.8° | 6.8° | 6.7° | – | – | 5.6 | 9.3 | 70 % |
| 13 | – | 6.6° | 7.3° | 7.0° | – | – | 8.4 | 14.1 | 64 % |
| 14 | – | 6.6° | 7.2° | 7.1° | – | – | 7.7 | 14.1 | 64 % |
| 15 | – | 6.4° | 7.2° | 6.4° | – | – | 9.6 | 15.1 | 70 % |
| 16 | – | 5.3° | 7.3° | 5.3° | – | – | 7.7 | 16.0 | 75 % |
| 17 | – | 5.3° | 6.9° | 7.0° | – | – | 6.9 | 13.5 | 59 % |
| 18 | – | 6.3° | 8.0° | 7.2° | – | – | 4.9 | 13.8 | 53 % |
| 19 | – | 7.4° | 8.4° | 8.1° | – | – | 10.5 | 18.5 | 42 % |
| 20 | – | 8.0° | 8.5° | 8.0° | – | – | 9.1 | 18.7 | 43 % |
| 21 | – | 6.7° | 8.0° | 6.7° | – | – | 9.1 | 15.9 | 46 % |
| 22 | – | 5.7° | 6.7° | 5.6° | – | – | 9.7 | 15.4 | 48 % |
| 23 | – | 4.7° | 5.6° | 4.8° | – | – | 8.4 | 18.2 | 48 % |
| 00 | – | 4.1° | 4.9° | 4.1° | – | – | 9.1 | 17.1 | 49 % |
| 01 | – | 3.4° | 4.1° | 3.5° | – | – | 7.6 | 13.5 | 48 % |