Helligvær II observation station
20 April 2021
Summary
Temperature
20 April 2021
The temperature varied from 4.7° to 13.0°
Name Value Highest (12–13 hr.) Temperature13.0°Lowest (00–01 hr.) Temperature4.7°Average Temperature8.7° Normal Temperature4.1° Deviance Temperature4.6° Wind
20 April 2021
Strongest gust was 15.3m/s at 00–01 hr.
Name Value Highest wind speed (22–23 hr.) 10.1m/sStrongest gust (00–01 hr.) 15.3m/s
Tuesday 20 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 6.2° | 6.9° | 6.5° | – | – | 5.7 | 7.5 | 73 % |
| 03 | – | 6.3° | 7.4° | 7.4° | – | – | 7.1 | 9.5 | 65 % |
| 04 | – | 7.3° | 7.5° | 7.4° | – | – | 7.7 | 10.8 | 65 % |
| 05 | – | 7.3° | 7.8° | 7.7° | – | – | 8.9 | 11.4 | 60 % |
| 06 | – | 7.3° | 7.7° | 7.7° | – | – | 8.8 | 11.8 | 60 % |
| 07 | – | 7.6° | 8.1° | 8.1° | – | – | 7.5 | 11.8 | 59 % |
| 08 | – | 8.1° | 9.0° | 9.0° | – | – | 7.1 | 11.0 | 55 % |
| 09 | – | 8.7° | 9.4° | 9.0° | – | – | 7.2 | 10.2 | 56 % |
| 10 | – | 8.3° | 11.2° | 11.1° | – | – | 4.4 | 8.4 | 49 % |
| 11 | – | 10.0° | 11.2° | 11.0° | – | – | 4.2 | 6.9 | 48 % |
| 12 | – | 10.5° | 11.9° | 11.8° | – | – | 4.1 | 7.1 | 44 % |
| 13 | – | 11.2° | 13.0° | 12.1° | – | – | 3.6 | 5.4 | 42 % |
| 14 | – | 10.8° | 12.1° | 11.1° | – | – | 3.5 | 4.9 | 48 % |
| 15 | – | 10.2° | 11.5° | 10.3° | – | – | 5.3 | 7.0 | 57 % |
| 16 | – | 10.2° | 11.0° | 10.7° | – | – | 5.8 | 8.4 | 58 % |
| 17 | – | 9.8° | 11.6° | 10.6° | – | – | 5.4 | 9.4 | 58 % |
| 18 | – | 9.0° | 10.6° | 9.0° | – | – | 7.1 | 11.7 | 67 % |
| 19 | – | 8.0° | 9.0° | 8.0° | – | – | 6.5 | 12.3 | 72 % |
| 20 | – | 7.8° | 8.3° | 7.8° | – | – | 8.9 | 13.5 | 75 % |
| 21 | – | 7.4° | 7.8° | 7.5° | – | – | 9.5 | 12.3 | 78 % |
| 22 | – | 7.0° | 7.6° | 7.0° | – | – | 9.9 | 13.8 | 84 % |
| 23 | – | 6.8° | 7.0° | 6.9° | – | – | 10.1 | 14.0 | 84 % |
| 00 | – | 6.3° | 6.9° | 6.3° | – | – | 8.4 | 11.9 | 87 % |
| 01 | – | 4.7° | 6.3° | 4.7° | – | – | 10.0 | 15.3 | 89 % |