Porsgrunn (Ås) observation station
1 January 2024
Summary
Temperature
1 January 2024
The temperature varied from -4.6° to -3.3°
Name Value Highest (00–01 hr.) Temperature-3.3°Lowest (13–14 hr.) Temperature-4.6°Average Temperature-4.0° Normal Temperature-1.2° Deviance Temperature-2.8° Precipitation
1 January 2024
The wettest hour measured 2.3mm at 01–02 hr.
Name Value Total Precipitation 13.6mmWettest hour (01–02 hr.) Precipitation 2.3mmHighest humidity (01–02 hr.) 93% Wind
1 January 2024
Strongest gust was 11.3m/s at 12–13 hr.
Name Value Highest wind speed 4.9m/sStrongest gust (12–13 hr.) 11.3m/s
Monday 1 January
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -3.5° | -3.3° | -3.5° | 1.1 | – | 4.1 | 9.7 | 92 % |
| 02 | – | -3.5° | -3.5° | -3.5° | 2.3 | – | 4.9 | 9.5 | 93 % |
| 03 | – | -3.5° | -3.4° | -3.4° | 1.9 | – | 4.9 | 10.0 | 92 % |
| 04 | – | -3.4° | -3.4° | -3.4° | 0.9 | – | 4.6 | 10.3 | 92 % |
| 05 | – | -3.5° | -3.4° | -3.5° | 0.9 | – | 4.6 | 10.4 | 92 % |
| 06 | – | -3.5° | -3.5° | -3.5° | 0.7 | – | 4.0 | 9.3 | 91 % |
| 07 | – | -3.6° | -3.5° | -3.6° | 0.5 | – | 3.4 | 9.3 | 89 % |
| 08 | – | -3.9° | -3.6° | -3.9° | 0.5 | – | 3.7 | 9.1 | 89 % |
| 09 | – | -4.1° | -3.8° | -4.1° | 0.7 | – | 3.3 | 9.9 | 89 % |
| 10 | – | -4.1° | -4.0° | -4.0° | 0.2 | – | 3.8 | 9.5 | 88 % |
| 11 | – | -4.1° | -3.8° | -3.8° | 0.1 | – | 4.4 | 9.3 | 84 % |
| 12 | – | -3.9° | -3.7° | -3.8° | 0.1 | – | 4.8 | 10.9 | 83 % |
| 13 | – | -4.5° | -3.8° | -4.5° | 0.6 | – | 4.0 | 11.3 | 89 % |
| 14 | – | -4.6° | -4.5° | -4.5° | 0.6 | – | 4.3 | 9.8 | 87 % |
| 15 | – | -4.5° | -4.4° | -4.4° | 0.1 | – | 3.8 | 10.9 | 86 % |
| 16 | – | -4.4° | -4.3° | -4.3° | 0.2 | – | 3.6 | 9.1 | 86 % |
| 17 | – | -4.3° | -4.1° | -4.1° | 0.1 | – | 3.6 | 9.2 | 84 % |
| 18 | – | -4.1° | -4.0° | -4.1° | 0.0 | – | 4.2 | 10.9 | 83 % |
| 19 | – | -4.2° | -4.0° | -4.2° | 0.2 | – | 3.7 | 9.4 | 85 % |
| 20 | – | -4.2° | -4.2° | -4.2° | 0.8 | – | 3.6 | 10.0 | 85 % |
| 21 | – | -4.2° | -4.1° | -4.1° | 0.6 | – | 4.3 | 9.6 | 83 % |
| 22 | – | -4.2° | -4.1° | -4.2° | 0.2 | – | 3.7 | 9.7 | 83 % |
| 23 | – | -4.3° | -4.2° | -4.3° | 0.1 | – | 4.4 | 9.8 | 84 % |
| 00 | – | -4.4° | -4.2° | -4.3° | 0.2 | – | 3.3 | 9.8 | 84 % |