Gullholmen observation station
21 December 2023
Summary
Temperature
21 December 2023
The temperature varied from -5.4° to -0.1°
Name Value Highest (11–12 hr.) Temperature-0.1°Lowest (04–05 hr.) Temperature-5.4°Average Temperature-1.9° Normal Temperature0.2° Deviance Temperature-2.1° Wind
21 December 2023
Strongest gust was 17.2m/s at 17–18 hr.
Name Value Highest wind speed (16–17 hr.) 14.0m/sStrongest gust (17–18 hr.) 17.2m/s
Thursday 21 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -3.7° | -3.3° | -3.7° | – | – | 1.1 | 3.3 | – |
| 02 | – | -3.9° | -3.4° | -3.8° | – | – | 2.1 | 3.3 | – |
| 03 | – | -4.7° | -3.8° | -4.7° | – | – | 1.2 | 3.3 | – |
| 04 | – | -5.3° | -4.5° | -4.6° | – | – | 1.7 | 2.6 | – |
| 05 | – | -5.4° | -4.6° | -5.2° | – | – | 1.9 | 3.2 | – |
| 06 | – | -5.3° | -4.8° | -4.8° | – | – | 0.4 | 2.7 | – |
| 07 | – | -4.8° | -3.5° | -3.5° | – | – | 1.4 | 3.6 | – |
| 08 | – | -3.4° | -2.0° | -2.0° | – | – | 5.2 | 8.1 | – |
| 09 | – | -1.9° | -0.9° | -0.9° | – | – | 3.8 | 7.7 | – |
| 10 | – | -0.9° | -0.5° | -0.6° | – | – | 4.1 | 7.7 | – |
| 11 | – | -0.7° | -0.5° | -0.5° | – | – | 3.3 | 7.4 | – |
| 12 | – | -0.5° | -0.1° | -0.4° | – | – | 8.5 | 10.6 | – |
| 13 | – | -0.6° | -0.4° | -0.5° | – | – | 11.2 | 13.2 | – |
| 14 | – | -0.7° | -0.3° | -0.7° | – | – | 8.5 | 12.1 | – |
| 15 | – | -0.9° | -0.7° | -0.9° | – | – | 10.9 | 14.2 | – |
| 16 | – | -0.9° | -0.7° | -0.8° | – | – | 11.6 | 14.7 | – |
| 17 | – | -0.9° | -0.7° | -0.7° | – | – | 14.0 | 17.1 | – |
| 18 | – | -0.8° | -0.4° | -0.5° | – | – | 13.6 | 17.2 | – |
| 19 | – | -1.1° | -0.4° | -1.0° | – | – | 12.6 | 15.6 | – |
| 20 | – | -1.1° | -0.9° | -1.0° | – | – | 13.5 | 16.4 | – |
| 21 | – | -1.1° | -0.8° | -0.9° | – | – | 13.4 | 16.4 | – |
| 22 | – | -1.2° | -0.9° | -1.1° | – | – | 13.3 | 17.0 | – |
| 23 | – | -1.2° | -1.0° | -1.1° | – | – | 13.1 | 16.8 | – |
| 00 | – | -1.2° | -0.9° | -1.0° | – | – | 13.2 | 16.2 | – |