Porsgrunn (Ås) observation station
10 December 2021
Summary
Temperature
10 December 2021
The temperature varied from -1.3° to -0.2°
Name Value Highest Temperature-0.2°Lowest (06–07 hr.) Temperature-1.3°Average Temperature-0.7° Normal Temperature-0.3° Deviance Temperature-0.4° Precipitation
10 December 2021
The wettest hour measured 0.9mm at 21–22 hr.
Name Value Total Precipitation 2.3mmWettest hour (21–22 hr.) Precipitation 0.9mmHighest humidity (00–01 hr.) 99% Wind
10 December 2021
The strongest gust was measured at 6.9m/s (multiple hours)
Name Value Highest wind speed (19–20 hr.) 3.7m/sStrongest gust 6.9m/s
Friday 10 December
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -0.6° | -0.5° | -0.6° | 0.1 | – | 2.2 | 6.0 | 99 % |
| 02 | – | -0.6° | -0.6° | -0.6° | 0.0 | – | 2.8 | 6.0 | 97 % |
| 03 | – | -0.8° | -0.6° | -0.8° | 0.0 | – | 2.1 | 5.3 | 97 % |
| 04 | – | -0.9° | -0.8° | -0.9° | 0.0 | – | 2.2 | 5.4 | 96 % |
| 05 | – | -1.1° | -0.9° | -1.1° | 0.0 | – | 2.8 | 5.3 | 96 % |
| 06 | – | -1.1° | -1.0° | -1.1° | 0.0 | – | 2.4 | 5.0 | 96 % |
| 07 | – | -1.3° | -1.1° | -1.2° | 0.0 | – | 2.6 | 4.4 | 95 % |
| 08 | – | -1.2° | -1.2° | -1.2° | 0.0 | – | 1.8 | 4.6 | 94 % |
| 09 | – | -1.2° | -1.1° | -1.1° | 0.0 | – | 2.7 | 4.2 | 95 % |
| 10 | – | -1.2° | -1.0° | -1.1° | 0.0 | – | 2.5 | 5.1 | 92 % |
| 11 | – | -1.1° | -0.9° | -0.9° | 0.0 | – | 3.2 | 6.0 | 91 % |
| 12 | – | -0.9° | -0.7° | -0.8° | 0.0 | – | 2.8 | 6.3 | 91 % |
| 13 | – | -0.8° | -0.5° | -0.6° | 0.0 | – | 2.6 | 6.1 | 90 % |
| 14 | – | -0.6° | -0.3° | -0.3° | 0.0 | – | 2.2 | 6.1 | 88 % |
| 15 | – | -0.4° | -0.3° | -0.3° | 0.0 | – | 3.3 | 5.8 | 87 % |
| 16 | – | -0.6° | -0.3° | -0.6° | 0.0 | – | 3.2 | 6.1 | 88 % |
| 17 | – | -0.6° | -0.5° | -0.5° | 0.0 | – | 3.3 | 5.8 | 86 % |
| 18 | – | -0.5° | -0.3° | -0.3° | 0.0 | – | 3.5 | 6.9 | 85 % |
| 19 | – | -0.3° | -0.2° | -0.3° | 0.0 | – | 2.8 | 5.5 | 86 % |
| 20 | – | -0.3° | -0.2° | -0.3° | 0.1 | – | 3.7 | 6.4 | 87 % |
| 21 | – | -0.8° | -0.3° | -0.8° | 0.3 | – | 2.8 | 6.9 | 95 % |
| 22 | – | -0.8° | -0.7° | -0.8° | 0.9 | – | 3.1 | 6.2 | 97 % |
| 23 | – | -0.9° | -0.8° | -0.9° | 0.7 | – | 3.5 | 5.4 | 98 % |
| 00 | – | -0.9° | -0.8° | -0.8° | 0.2 | – | 2.8 | 5.2 | 97 % |