Alta lufthavn observation station
21 April 2021
Summary
Temperature
21 April 2021
The temperature varied from 1.3° to 6.4°
Name Value Highest (12–13 hr.) Temperature6.4°Lowest (00–01 hr.) Temperature1.3°Average Temperature3.9° Normal Temperature1.3° Deviance Temperature2.6° Precipitation
21 April 2021
Highest precipitation was 0.6mm (multiple hours)
Name Value Total Precipitation 1.6mmWettest hour Precipitation 0.6mmHighest humidity 89% Wind
21 April 2021
Strongest gust was 9.3m/s at 05–06 hr.
Name Value Highest wind speed (09–10 hr.) 6.2m/sStrongest gust (05–06 hr.) 9.3m/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 | – | 4.4° | 5.1° | 4.4° | 0.0 | – | 4.9 | 7.3 | 56 % |
| 03 | – | 4.0° | 4.6° | 4.0° | 0.0 | – | 6.0 | 7.9 | 59 % |
| 04 | – | 3.6° | 4.0° | 3.8° | 0.0 | – | 6.1 | 7.7 | 59 % |
| 05 | – | 3.6° | 4.2° | 4.1° | 0.0 | – | 5.7 | 8.1 | 58 % |
| 06 | – | 4.0° | 4.8° | 4.7° | 0.0 | – | 4.9 | 9.3 | 56 % |
| 07 | – | 4.7° | 5.4° | 5.1° | 0.0 | – | 2.3 | 5.7 | 54 % |
| 08 | – | 4.8° | 5.1° | 4.9° | 0.0 | – | 3.4 | 5.7 | 57 % |
| 09 | – | 4.7° | 5.3° | 5.2° | 0.0 | – | 5.3 | 9.1 | 58 % |
| 10 | – | 5.2° | 6.1° | 5.9° | 0.0 | – | 6.2 | 8.6 | 57 % |
| 11 | – | 5.8° | 6.1° | 6.1° | 0.0 | – | 2.5 | 7.8 | 58 % |
| 12 | – | 6.0° | 6.3° | 6.3° | 0.0 | – | 2.9 | 5.8 | 56 % |
| 13 | – | 6.2° | 6.4° | 6.2° | 0.0 | – | 3.9 | 5.8 | 56 % |
| 14 | – | 5.2° | 6.3° | 5.2° | 0.0 | – | 4.7 | 9.0 | 66 % |
| 15 | – | 3.7° | 5.2° | 3.9° | 0.6 | – | 5.5 | 7.5 | 88 % |
| 16 | – | 3.3° | 3.9° | 3.3° | 0.6 | – | 3.5 | 7.6 | 89 % |
| 17 | – | 3.1° | 3.4° | 3.3° | 0.1 | – | 3.1 | 3.6 | 89 % |
| 18 | – | 3.2° | 3.3° | 3.2° | 0.2 | – | 2.4 | 4.4 | 88 % |
| 19 | – | 3.1° | 3.3° | 3.1° | 0.1 | – | 5.5 | 7.9 | 82 % |
| 20 | – | 2.7° | 3.2° | 2.7° | 0.0 | – | 5.7 | 8.4 | 81 % |
| 21 | – | 2.0° | 2.7° | 2.0° | 0.0 | – | 5.5 | 8.1 | 84 % |
| 22 | – | 1.8° | 2.1° | 2.1° | 0.0 | – | 6.1 | 9.0 | 77 % |
| 23 | – | 1.6° | 2.2° | 1.6° | 0.0 | – | 5.0 | 8.4 | 80 % |
| 00 | – | 1.4° | 1.7° | 1.4° | 0.0 | – | 5.9 | 7.7 | 76 % |
| 01 | – | 1.3° | 1.5° | 1.5° | 0.0 | – | 4.2 | 5.9 | 71 % |