Porsgrunn (Ås) observation station
18 December 2022
Summary
Temperature
18 December 2022
The temperature varied from -3.1° to 3.0°
Name Value Highest (12–13 hr.) Temperature3.0°Lowest (20–21 hr.) Temperature-3.1°Average Temperature0.1° Normal Temperature-0.9° Deviance Temperature1.0° Precipitation
18 December 2022
Highest precipitation was 0.1mm (multiple hours)
Name Value Total Precipitation 0.2mmWettest hour Precipitation 0.1mmHighest humidity 99% Wind
18 December 2022
Strongest gust was 6.5m/s at 02–03 hr.
Name Value Highest wind speed (02–03 hr.) 3.1m/sStrongest gust (02–03 hr.) 6.5m/s
Sunday 18 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° | 1.5° | 1.3° | 0.0 | – | 1.2 | 3.8 | 99 % |
| 02 | – | 0.6° | 1.3° | 0.8° | 0.0 | – | 1.6 | 4.5 | 99 % |
| 03 | – | 0.8° | 1.8° | 1.7° | 0.0 | – | 3.1 | 6.5 | 99 % |
| 04 | – | 1.1° | 1.8° | 1.2° | 0.0 | – | 1.3 | 5.7 | 99 % |
| 05 | – | 0.7° | 1.4° | 0.8° | 0.0 | – | 1.2 | 5.0 | 97 % |
| 06 | – | 0.2° | 1.1° | 0.4° | 0.0 | – | 1.9 | 5.7 | 98 % |
| 07 | – | -0.1° | 0.9° | 0.8° | 0.0 | – | 2.1 | 4.3 | 99 % |
| 08 | – | 0.7° | 1.1° | 0.8° | 0.0 | – | 2.4 | 6.2 | 96 % |
| 09 | – | 0.6° | 0.9° | 0.7° | 0.0 | – | 1.9 | 5.2 | 97 % |
| 10 | – | 0.5° | 1.0° | 0.7° | 0.0 | – | 2.0 | 4.9 | 96 % |
| 11 | – | 0.6° | 1.9° | 1.9° | 0.0 | – | 2.7 | 6.0 | 87 % |
| 12 | – | 1.9° | 2.9° | 2.8° | 0.0 | – | 1.4 | 4.4 | 79 % |
| 13 | – | 1.8° | 3.0° | 1.8° | 0.0 | – | 1.3 | 3.6 | 83 % |
| 14 | – | 1.2° | 1.9° | 1.6° | 0.0 | – | 1.3 | 4.8 | 85 % |
| 15 | – | 1.0° | 1.8° | 1.4° | 0.0 | – | 1.4 | 5.4 | 81 % |
| 16 | – | -0.7° | 1.4° | -0.7° | 0.0 | – | 0.8 | 3.6 | 92 % |
| 17 | – | -1.3° | -0.5° | -1.0° | 0.0 | – | 0.3 | 1.5 | 98 % |
| 18 | – | -1.5° | -0.2° | -0.2° | 0.0 | – | 2.1 | 3.5 | 96 % |
| 19 | – | -2.3° | -0.1° | -2.2° | 0.0 | – | 1.9 | 3.0 | 98 % |
| 20 | – | -2.7° | -1.7° | -2.7° | 0.0 | – | 1.1 | 3.1 | 98 % |
| 21 | – | -3.1° | -2.2° | -2.2° | 0.0 | – | 2.3 | 3.3 | 99 % |
| 22 | – | -2.6° | -1.9° | -2.4° | 0.1 | – | 1.0 | 3.0 | 99 % |
| 23 | – | -2.4° | -1.9° | -1.9° | 0.0 | – | 1.4 | 3.6 | 99 % |
| 00 | – | -1.9° | -1.6° | -1.9° | 0.1 | – | 2.3 | 3.9 | 98 % |