Kjeller observation station
31 December 2021
Summary
Temperature
31 December 2021
The temperature varied from -6.4° to -0.1°
Name Value Highest (00–01 hr.) Temperature-0.1°Lowest (23–00 hr.) Temperature-6.4°Average Temperature-3.4° Normal Temperature-4.1° Deviance Temperature0.7° Wind
31 December 2021
Strongest gust was 4.2m/s at 20–21 hr.
Name Value Highest wind speed (07–08 hr.) 2.6m/sStrongest gust (20–21 hr.) 4.2m/s
Friday 31 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -0.4° | -0.1° | -0.4° | – | – | 1.1 | 2.4 | 94 % |
| 02 | – | -0.8° | -0.4° | -0.8° | – | – | 1.1 | 2.3 | 97 % |
| 03 | – | -1.2° | -0.8° | -1.2° | – | – | 1.2 | 2.1 | 99 % |
| 04 | – | -1.4° | -1.0° | -1.3° | – | – | 1.1 | 2.1 | 99 % |
| 05 | – | -1.7° | -1.3° | -1.7° | – | – | 1.9 | 3.2 | 100 % |
| 06 | – | -1.9° | -1.6° | -1.6° | – | – | 0.5 | 2.7 | 100 % |
| 07 | – | -2.0° | -1.6° | -1.9° | – | – | 2.0 | 2.5 | 100 % |
| 08 | – | -2.5° | -1.9° | -2.4° | – | – | 2.6 | 3.7 | 100 % |
| 09 | – | -2.7° | -2.4° | -2.7° | – | – | 2.1 | 3.0 | 100 % |
| 10 | – | -3.1° | -2.7° | -3.1° | – | – | 1.3 | 2.8 | 100 % |
| 11 | – | -3.1° | -3.0° | -3.1° | – | – | 1.2 | 1.8 | 100 % |
| 12 | – | -3.4° | -3.0° | -3.4° | – | – | 1.7 | 2.4 | 100 % |
| 13 | – | -3.7° | -3.4° | -3.7° | – | – | 1.1 | 2.4 | 100 % |
| 14 | – | -3.8° | -3.6° | -3.8° | – | – | 0.8 | 1.8 | 100 % |
| 15 | – | -4.0° | -3.8° | -4.0° | – | – | 1.0 | 1.9 | 100 % |
| 16 | – | -4.1° | -4.0° | -4.1° | – | – | 1.2 | 2.0 | 100 % |
| 17 | – | -4.3° | -4.1° | -4.3° | – | – | 1.2 | 2.2 | 100 % |
| 18 | – | -4.7° | -4.3° | -4.6° | – | – | 1.4 | 2.3 | 100 % |
| 19 | – | -4.9° | -4.5° | -4.9° | – | – | 1.4 | 2.1 | 100 % |
| 20 | – | -5.7° | -4.8° | -5.8° | – | – | 2.2 | 3.3 | 98 % |
| 21 | – | -6.2° | -5.8° | -6.0° | – | – | 1.2 | 4.2 | 99 % |
| 22 | – | -6.0° | -5.4° | -5.4° | – | – | 0.0 | 1.6 | 99 % |
| 23 | – | -5.5° | -5.2° | -5.4° | – | – | 0.9 | 2.0 | 99 % |
| 00 | – | -6.4° | -5.3° | -6.4° | – | – | 1.5 | 2.7 | 98 % |