Alta lufthavn observation station
18 August 2021
Summary
Temperature
18 August 2021
The temperature varied from 5.1° to 14.7°
Name Value Highest (11–12 hr.) Temperature14.7°Lowest (03–04 hr.) Temperature5.1°Average Temperature10.8° Normal Temperature12.1° Deviance Temperature-1.3° Precipitation
18 August 2021
The wettest hour measured 2.0mm at 19–20 hr.
Name Value Total Precipitation 4.1mmWettest hour (19–20 hr.) Precipitation 2.0mmHighest humidity 97% Wind
18 August 2021
Strongest gust was 11.8m/s at 22–23 hr.
Name Value Highest wind speed (23–00 hr.) 6.6m/sStrongest gust (22–23 hr.) 11.8m/s
Wednesday 18 August
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 5.7° | 6.2° | 6.0° | 0.0 | – | 1.5 | 3.4 | 97 % |
| 03 | – | 5.3° | 6.4° | 5.3° | 0.0 | – | 1.6 | 2.3 | 97 % |
| 04 | – | 5.1° | 6.0° | 5.8° | 0.0 | – | 2.9 | 3.8 | 94 % |
| 05 | – | 5.6° | 6.3° | 5.8° | 0.0 | – | 1.7 | 4.0 | 94 % |
| 06 | – | 5.7° | 6.9° | 5.8° | 0.0 | – | 1.2 | 2.3 | 94 % |
| 07 | – | 5.8° | 8.3° | 8.3° | 0.0 | – | 1.2 | 3.5 | 87 % |
| 08 | – | 8.4° | 10.2° | 10.2° | 0.0 | – | 1.2 | 3.9 | 77 % |
| 09 | – | 10.1° | 11.9° | 11.9° | 0.0 | – | 1.0 | 3.1 | 68 % |
| 10 | – | 10.9° | 13.1° | 12.7° | 0.0 | – | 1.5 | 3.4 | 65 % |
| 11 | – | 12.7° | 14.1° | 14.1° | 0.0 | – | 0.8 | 2.1 | 57 % |
| 12 | – | 13.9° | 14.7° | 13.9° | 0.0 | – | 3.6 | 7.9 | 52 % |
| 13 | – | 13.1° | 13.9° | 13.1° | 0.0 | – | 3.2 | 4.3 | 64 % |
| 14 | – | 12.8° | 13.2° | 13.2° | 0.0 | – | 2.3 | 3.6 | 61 % |
| 15 | – | 12.3° | 13.2° | 12.3° | 0.0 | – | 2.1 | 2.9 | 75 % |
| 16 | – | 12.0° | 13.4° | 13.4° | 0.0 | – | 1.3 | 3.3 | 66 % |
| 17 | – | 13.3° | 13.7° | 13.3° | 0.0 | – | 4.0 | 5.1 | 73 % |
| 18 | – | 12.8° | 13.3° | 12.8° | 0.3 | – | 3.2 | 5.5 | 77 % |
| 19 | – | 12.1° | 12.8° | 12.1° | 1.3 | – | 3.7 | 7.8 | 79 % |
| 20 | – | 11.5° | 12.1° | 11.5° | 2.0 | – | 3.7 | 9.1 | 86 % |
| 21 | – | 11.4° | 11.6° | 11.6° | 0.5 | – | 3.6 | 7.0 | 81 % |
| 22 | – | 11.6° | 11.7° | 11.6° | 0.0 | – | 4.4 | 7.8 | 78 % |
| 23 | – | 11.5° | 11.9° | 11.6° | 0.0 | – | 6.3 | 11.8 | 79 % |
| 00 | – | 11.3° | 11.6° | 11.4° | 0.0 | – | 6.6 | 10.6 | 81 % |
| 01 | – | 10.9° | 11.4° | 11.0° | 0.0 | – | 5.1 | 10.1 | 82 % |