Helligvær II observation station
18 April 2021
Summary
Temperature
18 April 2021
The temperature varied from 4.1° to 11.7°
Name Value Highest (16–17 hr.) Temperature11.7°Lowest (01–02 hr.) Temperature4.1°Average Temperature7.6° Normal Temperature3.8° Deviance Temperature3.8° Wind
18 April 2021
Strongest gust was 10.5m/s at 09–10 hr.
Name Value Highest wind speed (08–09 hr.) 6.9m/sStrongest gust (09–10 hr.) 10.5m/s
Sunday 18 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 4.1° | 4.9° | 4.2° | – | – | 3.5 | 5.6 | 79 % |
| 03 | – | 4.2° | 4.5° | 4.4° | – | – | 4.2 | 5.6 | 78 % |
| 04 | – | 4.3° | 4.6° | 4.4° | – | – | 4.6 | 6.8 | 76 % |
| 05 | – | 4.3° | 4.5° | 4.4° | – | – | 4.9 | 6.7 | 74 % |
| 06 | – | 4.3° | 5.0° | 5.0° | – | – | 4.9 | 7.1 | 70 % |
| 07 | – | 4.9° | 5.4° | 5.4° | – | – | 5.2 | 7.9 | 67 % |
| 08 | – | 5.4° | 5.9° | 5.9° | – | – | 6.8 | 9.4 | 63 % |
| 09 | – | 5.9° | 6.6° | 6.6° | – | – | 6.9 | 10.0 | 59 % |
| 10 | – | 6.6° | 7.7° | 7.6° | – | – | 6.1 | 10.5 | 57 % |
| 11 | – | 7.6° | 8.9° | 8.8° | – | – | 6.1 | 8.7 | 50 % |
| 12 | – | 8.7° | 9.7° | 9.6° | – | – | 6.1 | 9.2 | 49 % |
| 13 | – | 9.2° | 9.7° | 9.7° | – | – | 6.1 | 8.6 | 52 % |
| 14 | – | 9.5° | 10.3° | 10.2° | – | – | 5.5 | 8.4 | 48 % |
| 15 | – | 10.1° | 10.9° | 10.6° | – | – | 4.8 | 8.1 | 47 % |
| 16 | – | 10.6° | 11.1° | 10.8° | – | – | 4.2 | 7.1 | 45 % |
| 17 | – | 10.3° | 11.7° | 11.5° | – | – | 3.0 | 6.1 | 39 % |
| 18 | – | 10.5° | 11.5° | 10.5° | – | – | 2.4 | 4.2 | 45 % |
| 19 | – | 9.2° | 10.5° | 9.2° | – | – | 3.3 | 4.2 | 51 % |
| 20 | – | 8.5° | 9.4° | 8.5° | – | – | 3.6 | 4.5 | 55 % |
| 21 | – | 7.0° | 8.5° | 7.6° | – | – | 4.0 | 5.4 | 58 % |
| 22 | – | 7.1° | 8.1° | 7.7° | – | – | 4.8 | 6.6 | 57 % |
| 23 | – | 6.4° | 7.7° | 6.8° | – | – | 4.8 | 6.1 | 68 % |
| 00 | – | 6.3° | 6.9° | 6.4° | – | – | 5.0 | 7.1 | 69 % |
| 01 | – | 6.0° | 6.6° | 6.1° | – | – | 5.2 | 7.1 | 70 % |