Alta lufthavn observation station
21 July 2021
Summary
Temperature
21 July 2021
The temperature varied from 7.9° to 12.0°
Name Value Highest (15–16 hr.) Temperature12.0°Lowest Temperature7.9°Average Temperature9.6° Normal Temperature14.1° Deviance Temperature-4.5° Precipitation
21 July 2021
The wettest hour measured 0.9mm at 01–02 hr.
Name Value Total Precipitation 2.9mmWettest hour (01–02 hr.) Precipitation 0.9mmHighest humidity (02–03 hr.) 89% Wind
21 July 2021
Strongest gust was 12.4m/s at 06–07 hr.
Name Value Highest wind speed (06–07 hr.) 8.7m/sStrongest gust (06–07 hr.) 12.4m/s
Wednesday 21 July
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 7.9° | 8.3° | 8.1° | 0.9 | – | 4.0 | 7.8 | 83 % |
| 03 | – | 7.9° | 8.1° | 8.0° | 0.4 | – | 3.8 | 7.2 | 89 % |
| 04 | – | 7.9° | 8.5° | 8.5° | 0.0 | – | 4.1 | 6.7 | 83 % |
| 05 | – | 8.5° | 8.8° | 8.7° | 0.2 | – | 5.3 | 9.0 | 83 % |
| 06 | – | 8.4° | 8.9° | 8.9° | 0.0 | – | 6.0 | 9.3 | 79 % |
| 07 | – | 8.9° | 9.3° | 9.3° | 0.0 | – | 8.7 | 12.4 | 70 % |
| 08 | – | 9.3° | 10.5° | 10.4° | 0.0 | – | 4.0 | 9.1 | 67 % |
| 09 | – | 8.7° | 10.4° | 8.7° | 0.0 | – | 3.6 | 5.6 | 79 % |
| 10 | – | 8.3° | 8.8° | 8.4° | 0.0 | – | 1.2 | 5.0 | 77 % |
| 11 | – | 8.3° | 8.6° | 8.4° | 0.0 | – | 0.8 | 2.5 | 77 % |
| 12 | – | 8.0° | 8.4° | 8.0° | 0.8 | – | 1.7 | 3.7 | 86 % |
| 13 | – | 8.0° | 9.2° | 8.9° | 0.6 | – | 2.9 | 4.4 | 77 % |
| 14 | – | 9.0° | 10.6° | 10.6° | 0.0 | – | 3.3 | 5.2 | 71 % |
| 15 | – | 10.1° | 11.6° | 11.4° | 0.0 | – | 6.0 | 8.5 | 57 % |
| 16 | – | 11.3° | 12.0° | 11.7° | 0.0 | – | 6.3 | 9.3 | 54 % |
| 17 | – | 11.0° | 11.8° | 11.1° | 0.0 | – | 2.8 | 7.7 | 55 % |
| 18 | – | 11.0° | 11.3° | 11.0° | 0.0 | – | 5.9 | 7.9 | 56 % |
| 19 | – | 10.8° | 11.0° | 11.0° | 0.0 | – | 4.6 | 8.8 | 57 % |
| 20 | – | 10.5° | 11.0° | 10.5° | 0.0 | – | 4.4 | 6.1 | 61 % |
| 21 | – | 9.9° | 10.5° | 9.9° | 0.0 | – | 4.3 | 6.2 | 66 % |
| 22 | – | 9.7° | 9.9° | 9.7° | 0.0 | – | 2.7 | 6.4 | 69 % |
| 23 | – | 9.6° | 10.0° | 9.6° | 0.0 | – | 2.7 | 4.0 | 73 % |
| 00 | – | 9.5° | 9.7° | 9.7° | 0.0 | – | 2.3 | 4.7 | 74 % |
| 01 | – | 9.2° | 9.8° | 9.2° | 0.0 | – | 6.4 | 9.4 | 69 % |