Birtavarre - Holmen observation station
15 December 2023
Summary
Temperature
15 December 2023
The temperature varied from -6.0° to -0.1°
Name Value Highest (05–06 hr.) Temperature-0.1°Lowest (23–00 hr.) Temperature-6.0°Average Temperature-3.4° Normal Temperature-1.8° Deviance Temperature-1.6° Wind
15 December 2023
Strongest gust was 17.1m/s at 02–03 hr.
Name Value Highest wind speed (02–03 hr.) 7.2m/sStrongest gust (02–03 hr.) 17.1m/s
Friday 15 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -1.1° | -1.0° | -1.0° | – | – | 6.2 | 13.2 | 43 % |
| 02 | – | -1.2° | -0.9° | -1.2° | – | – | 3.8 | 15.6 | 43 % |
| 03 | – | -1.5° | -1.2° | -1.4° | – | – | 7.2 | 17.1 | 44 % |
| 04 | – | -0.9° | -0.4° | -0.4° | – | – | 5.4 | 11.7 | 39 % |
| 05 | – | -0.8° | -0.4° | -0.8° | – | – | 4.6 | 13.0 | 41 % |
| 06 | – | -0.5° | -0.1° | -0.3° | – | – | 5.5 | 13.3 | 40 % |
| 07 | – | -0.7° | -0.4° | -0.6° | – | – | 6.4 | 15.2 | 39 % |
| 08 | – | -1.7° | -1.4° | -1.4° | – | – | 5.8 | 9.9 | 43 % |
| 09 | – | -2.3° | -1.8° | -2.3° | – | – | 4.2 | 9.8 | 44 % |
| 10 | – | -2.9° | -2.5° | -2.9° | – | – | 3.3 | 11.3 | 44 % |
| 11 | – | -4.7° | -3.6° | -4.7° | – | – | 2.5 | 9.0 | 44 % |
| 12 | – | -5.0° | -4.4° | -4.9° | – | – | 5.5 | 10.8 | 46 % |
| 13 | – | -5.2° | -4.7° | -5.2° | – | – | 1.5 | 10.1 | 47 % |
| 14 | – | -5.6° | -4.9° | -5.2° | – | – | 6.5 | 9.9 | 47 % |
| 15 | – | -5.2° | -4.9° | -5.2° | – | – | 5.0 | 7.4 | 48 % |
| 16 | – | -5.4° | -5.0° | -5.4° | – | – | 3.3 | 8.3 | 48 % |
| 17 | – | -4.9° | -4.6° | -4.8° | – | – | 3.2 | 6.3 | 48 % |
| 18 | – | -5.1° | -4.8° | -4.9° | – | – | 1.8 | 6.1 | 50 % |
| 19 | – | -4.7° | -4.6° | -4.6° | – | – | 1.4 | 3.1 | 53 % |
| 20 | – | -4.1° | -4.0° | -4.0° | – | – | 0.5 | 1.6 | 55 % |
| 21 | – | -4.9° | -4.6° | -4.9° | – | – | 1.7 | 2.0 | 60 % |
| 22 | – | -5.2° | -4.7° | -4.7° | – | – | 0.4 | 0.7 | 63 % |
| 23 | – | -5.0° | -4.8° | -4.8° | – | – | 0.0 | 1.5 | 66 % |
| 00 | – | -6.0° | -5.7° | -5.9° | – | – | 0.6 | 0.9 | 71 % |