Alta lufthavn observation station
20 October 2021
Summary
Temperature
20 October 2021
The temperature varied from -7.6° to -1.9°
Name Value Highest (00–01 hr.) Temperature-1.9°Lowest (08–09 hr.) Temperature-7.6°Average Temperature-4.7° Normal Temperature1.5° Deviance Temperature-6.2° Precipitation
20 October 2021
Highest precipitation was 0.1mm (multiple hours)
Name Value Total Precipitation 0.2mmWettest hour Precipitation 0.1mmHighest humidity (08–09 hr.) 80% Wind
20 October 2021
Strongest gust was 14.0m/s at 22–23 hr.
Name Value Highest wind speed (20–21 hr.) 10.2m/sStrongest gust (22–23 hr.) 14.0m/s
Wednesday 20 October
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | -7.4° | -6.8° | -6.8° | 0.0 | – | 4.1 | 5.5 | 75 % |
| 03 | – | -6.9° | -6.3° | -6.4° | 0.0 | – | 2.8 | 5.8 | 74 % |
| 04 | – | -6.4° | -6.3° | -6.3° | 0.0 | – | 4.0 | 7.1 | 75 % |
| 05 | – | -6.3° | -6.0° | -6.3° | 0.0 | – | 4.1 | 6.8 | 74 % |
| 06 | – | -6.8° | -6.3° | -6.5° | 0.0 | – | 4.7 | 7.1 | 76 % |
| 07 | – | -6.7° | -6.4° | -6.7° | 0.0 | – | 3.5 | 5.3 | 77 % |
| 08 | – | -7.1° | -6.7° | -7.0° | 0.0 | – | 1.8 | 5.3 | 79 % |
| 09 | – | -7.6° | -6.2° | -6.2° | 0.0 | – | 0.6 | 3.9 | 80 % |
| 10 | – | -6.6° | -5.9° | -6.2° | 0.0 | – | 1.0 | 4.2 | 77 % |
| 11 | – | -6.5° | -6.1° | -6.5° | 0.0 | – | 1.5 | 2.9 | 77 % |
| 12 | – | -6.5° | -5.9° | -6.1° | 0.0 | – | 0.7 | 2.1 | 78 % |
| 13 | – | -6.1° | -5.4° | -5.4° | 0.0 | – | 1.1 | 1.5 | 77 % |
| 14 | – | -5.4° | -4.8° | -4.8° | 0.0 | – | 0.6 | 3.5 | 74 % |
| 15 | – | -4.8° | -4.2° | -4.3° | 0.0 | – | 3.8 | 5.8 | 71 % |
| 16 | – | -4.5° | -4.3° | -4.5° | 0.0 | – | 1.9 | 5.3 | 73 % |
| 17 | – | -4.8° | -3.6° | -3.7° | 0.0 | – | 4.5 | 9.4 | 70 % |
| 18 | – | -3.7° | -3.3° | -3.4° | 0.0 | – | 4.2 | 7.9 | 70 % |
| 19 | – | -3.4° | -2.9° | -2.9° | 0.0 | – | 4.8 | 7.7 | 70 % |
| 20 | – | -2.9° | -2.3° | -2.4° | 0.0 | – | 7.3 | 10.4 | 68 % |
| 21 | – | -2.4° | -2.1° | -2.2° | 0.0 | – | 10.2 | 13.5 | 68 % |
| 22 | – | -2.4° | -2.1° | -2.4° | 0.1 | – | 9.7 | 12.8 | 74 % |
| 23 | – | -2.8° | -2.4° | -2.5° | 0.1 | – | 8.5 | 14.0 | 78 % |
| 00 | – | -2.6° | -2.2° | -2.2° | 0.0 | – | 7.8 | 11.3 | 74 % |
| 01 | – | -2.1° | -1.9° | -1.9° | 0.0 | – | 9.3 | 11.8 | 74 % |