Porsgrunn (Ås) observation station
17 December 2022
Summary
Temperature
17 December 2022
The temperature varied from -5.2° to 1.3°
Name Value Highest (23–00 hr.) Temperature1.3°Lowest (00–01 hr.) Temperature-5.2°Average Temperature-2.3° Normal Temperature-0.9° Deviance Temperature-1.4° Precipitation
17 December 2022
The wettest hour measured 2.4mm at 01–02 hr.
Name Value Total Precipitation 10.4mmWettest hour (01–02 hr.) Precipitation 2.4mmHighest humidity 99% Wind
17 December 2022
Strongest gust was 4.5m/s at 03–04 hr.
Name Value Highest wind speed (05–06 hr.) 2.5m/sStrongest gust (03–04 hr.) 4.5m/s
Saturday 17 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -5.2° | -4.9° | -4.9° | 2.3 | – | 1.0 | 1.5 | 97 % |
| 02 | – | -5.0° | -4.8° | -4.8° | 2.4 | – | 0.7 | 1.5 | 97 % |
| 03 | – | -4.8° | -4.1° | -4.2° | 1.3 | – | 1.7 | 2.8 | 98 % |
| 04 | – | -4.4° | -4.2° | -4.2° | 0.6 | – | 1.8 | 4.5 | 98 % |
| 05 | – | -4.3° | -4.1° | -4.1° | 0.1 | – | 2.1 | 3.9 | 98 % |
| 06 | – | -4.2° | -4.0° | -4.2° | 0.7 | – | 2.5 | 4.2 | 98 % |
| 07 | – | -4.2° | -3.9° | -3.9° | 2.1 | – | 1.3 | 3.8 | 98 % |
| 08 | – | -4.1° | -3.9° | -4.1° | 0.0 | – | 1.5 | 3.5 | 98 % |
| 09 | – | -4.6° | -4.1° | -4.6° | 0.0 | – | 1.3 | 1.8 | 97 % |
| 10 | – | -5.0° | -4.5° | -4.5° | 0.0 | – | 0.9 | 2.1 | 97 % |
| 11 | – | -4.5° | -3.6° | -4.1° | 0.2 | – | 1.1 | 2.8 | 97 % |
| 12 | – | -4.2° | -3.3° | -3.3° | 0.0 | – | 0.5 | 3.2 | 98 % |
| 13 | – | -3.3° | -2.4° | -2.6° | 0.1 | – | 1.1 | 2.6 | 98 % |
| 14 | – | -2.8° | -2.5° | -2.6° | 0.1 | – | 1.2 | 2.4 | 98 % |
| 15 | – | -2.6° | -1.9° | -2.1° | 0.2 | – | 0.4 | 1.9 | 99 % |
| 16 | – | -2.5° | -1.6° | -1.6° | 0.2 | – | 0.8 | 2.2 | 99 % |
| 17 | – | -1.6° | -0.1° | -0.2° | 0.1 | – | 0.6 | 3.6 | 99 % |
| 18 | – | -1.1° | 0.0° | -0.1° | 0.0 | – | 1.2 | 3.4 | 99 % |
| 19 | – | -0.4° | 0.3° | 0.2° | 0.0 | – | 1.5 | 3.0 | 99 % |
| 20 | – | -0.2° | 0.4° | 0.0° | 0.0 | – | 1.5 | 3.1 | 99 % |
| 21 | – | -0.1° | 0.7° | 0.7° | 0.0 | – | 1.3 | 3.2 | 99 % |
| 22 | – | 0.6° | 0.9° | 0.7° | 0.0 | – | 0.8 | 3.7 | 99 % |
| 23 | – | 0.5° | 1.0° | 0.9° | 0.0 | – | 1.1 | 3.0 | 99 % |
| 00 | – | 0.8° | 1.3° | 1.2° | 0.0 | – | 1.7 | 4.1 | 99 % |