Porsgrunn (Ås) observation station
28 December 2023
Summary
Temperature
28 December 2023
The temperature varied from -4.0° to -1.9°
Name Value Highest (23–00 hr.) Temperature-1.9°Lowest Temperature-4.0°Average Temperature-2.9° Normal Temperature-1.2° Deviance Temperature-1.7° Precipitation
28 December 2023
The wettest hour measured 2.0mm at 03–04 hr.
Name Value Total Precipitation 5.3mmWettest hour (03–04 hr.) Precipitation 2.0mmHighest humidity 95% Wind
28 December 2023
Strongest gust was 10.5m/s at 00–01 hr.
Name Value Highest wind speed (00–01 hr.) 5.0m/sStrongest gust (00–01 hr.) 10.5m/s
Thursday 28 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -3.1° | -2.9° | -3.0° | 0.0 | – | 5.0 | 10.5 | 77 % |
| 02 | – | -3.8° | -3.0° | -3.8° | 0.6 | – | 4.8 | 8.9 | 92 % |
| 03 | – | -4.0° | -3.8° | -3.9° | 1.3 | – | 3.4 | 8.8 | 94 % |
| 04 | – | -4.0° | -3.5° | -3.5° | 2.0 | – | 2.8 | 7.5 | 94 % |
| 05 | – | -3.5° | -3.1° | -3.1° | 0.7 | – | 3.8 | 8.1 | 90 % |
| 06 | – | -3.3° | -3.1° | -3.1° | 0.1 | – | 3.1 | 9.2 | 89 % |
| 07 | – | -3.1° | -2.9° | -3.1° | 0.2 | – | 4.2 | 9.1 | 90 % |
| 08 | – | -3.4° | -3.1° | -3.3° | 0.0 | – | 4.3 | 8.7 | 88 % |
| 09 | – | -3.3° | -2.7° | -2.8° | 0.0 | – | 3.7 | 8.9 | 84 % |
| 10 | – | -2.8° | -2.6° | -2.6° | 0.0 | – | 4.2 | 7.9 | 81 % |
| 11 | – | -2.6° | -2.4° | -2.6° | 0.0 | – | 3.3 | 7.3 | 81 % |
| 12 | – | -2.6° | -2.2° | -2.2° | 0.0 | – | 2.9 | 6.1 | 80 % |
| 13 | – | -2.3° | -2.2° | -2.3° | 0.0 | – | 2.6 | 5.1 | 82 % |
| 14 | – | -2.3° | -2.1° | -2.3° | 0.0 | – | 3.5 | 5.3 | 80 % |
| 15 | – | -2.6° | -2.3° | -2.6° | 0.0 | – | 2.1 | 4.3 | 82 % |
| 16 | – | -2.6° | -2.4° | -2.6° | 0.0 | – | 0.5 | 2.7 | 84 % |
| 17 | – | -2.8° | -2.6° | -2.8° | 0.0 | – | 0.3 | 1.4 | 88 % |
| 18 | – | -2.9° | -2.8° | -2.9° | 0.0 | – | 0.8 | 1.9 | 88 % |
| 19 | – | -3.1° | -2.9° | -3.1° | 0.0 | – | 0.5 | 2.2 | 88 % |
| 20 | – | -3.2° | -3.1° | -3.2° | 0.0 | – | 1.3 | 2.7 | 87 % |
| 21 | – | -3.4° | -3.2° | -3.4° | 0.0 | – | 0.9 | 2.9 | 88 % |
| 22 | – | -3.6° | -3.4° | -3.5° | 0.1 | – | 1.7 | 3.0 | 95 % |
| 23 | – | -3.6° | -3.0° | -3.1° | 0.1 | – | 2.0 | 3.5 | 95 % |
| 00 | – | -3.1° | -1.9° | -1.9° | 0.2 | – | 1.8 | 3.9 | 95 % |