Alta lufthavn observation station
17 September 2023
Summary
Temperature
17 September 2023
The temperature varied from 2.6° to 9.5°
Name Value Highest (13–14 hr.) Temperature9.5°Lowest (00–01 hr.) Temperature2.6°Average Temperature7.3° Normal Temperature8.0° Deviance Temperature-0.7° Precipitation
17 September 2023
Highest precipitation was 0.4mm (multiple hours)
Name Value Total Precipitation 1.3mmWettest hour Precipitation 0.4mmHighest humidity (00–01 hr.) 89% Wind
17 September 2023
Strongest gust was 8.6m/s at 05–06 hr.
Name Value Highest wind speed (05–06 hr.) 5.8m/sStrongest gust (05–06 hr.) 8.6m/s
Sunday 17 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 7.5° | 7.8° | 7.6° | 0.2 | – | 4.9 | 6.8 | 85 % |
| 03 | – | 7.4° | 7.7° | 7.6° | 0.2 | – | 3.9 | 6.4 | 85 % |
| 04 | – | 7.4° | 7.6° | 7.4° | 0.1 | – | 4.5 | 6.0 | 86 % |
| 05 | – | 7.4° | 7.8° | 7.6° | 0.4 | – | 4.9 | 6.5 | 83 % |
| 06 | – | 7.5° | 7.9° | 7.5° | 0.4 | – | 5.8 | 8.6 | 84 % |
| 07 | – | 7.4° | 7.7° | 7.6° | 0.0 | – | 2.8 | 5.7 | 77 % |
| 08 | – | 7.5° | 7.7° | 7.6° | 0.0 | – | 3.9 | 5.9 | 76 % |
| 09 | – | 7.6° | 7.8° | 7.8° | 0.0 | – | 2.4 | 5.9 | 71 % |
| 10 | – | 7.8° | 8.2° | 8.1° | 0.0 | – | 3.2 | 5.0 | 67 % |
| 11 | – | 8.1° | 8.8° | 8.5° | 0.0 | – | 2.9 | 4.8 | 59 % |
| 12 | – | 8.4° | 8.9° | 8.7° | 0.0 | – | 3.1 | 6.0 | 60 % |
| 13 | – | 8.4° | 9.1° | 8.8° | 0.0 | – | 3.0 | 4.4 | 58 % |
| 14 | – | 8.8° | 9.5° | 9.3° | 0.0 | – | 2.6 | 4.8 | 56 % |
| 15 | – | 8.6° | 9.4° | 9.2° | 0.0 | – | 1.5 | 5.3 | 59 % |
| 16 | – | 8.7° | 9.4° | 8.8° | 0.0 | – | 0.7 | 2.0 | 60 % |
| 17 | – | 8.8° | 9.2° | 8.8° | 0.0 | – | 1.6 | 3.1 | 61 % |
| 18 | – | 8.1° | 9.1° | 8.3° | 0.0 | – | 1.1 | 4.6 | 66 % |
| 19 | – | 7.9° | 8.3° | 8.0° | 0.0 | – | 4.5 | 7.4 | 64 % |
| 20 | – | 6.8° | 8.1° | 7.0° | 0.0 | – | 1.0 | 6.3 | 75 % |
| 21 | – | 5.6° | 7.5° | 5.6° | 0.0 | – | 2.2 | 3.3 | 74 % |
| 22 | – | 5.3° | 6.2° | 5.3° | 0.0 | – | 3.8 | 5.0 | 74 % |
| 23 | – | 4.3° | 5.7° | 4.3° | 0.0 | – | 2.8 | 4.3 | 82 % |
| 00 | – | 3.4° | 4.4° | 3.4° | 0.0 | – | 2.5 | 3.4 | 87 % |
| 01 | – | 2.6° | 3.5° | 2.6° | 0.0 | – | 1.3 | 2.9 | 89 % |