Porsgrunn (Ås) observation station
21 January 2024
Summary
Temperature
21 January 2024
The temperature varied from -6.0° to 3.8°
Name Value Highest (23–00 hr.) Temperature3.8°Lowest (00–01 hr.) Temperature-6.0°Average Temperature-0.5° Normal Temperature-1.3° Deviance Temperature0.8° Precipitation
21 January 2024
The wettest hour measured 2.4mm at 23–00 hr.
Name Value Total Precipitation 5.5mmWettest hour (23–00 hr.) Precipitation 2.4mmHighest humidity 99% Wind
21 January 2024
Strongest gust was 12.0m/s at 23–00 hr.
Name Value Highest wind speed (11–12 hr.) 5.7m/sStrongest gust (23–00 hr.) 12.0m/s
Sunday 21 January
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 01 | – | -6.0° | -5.8° | -5.8° | 0.0 | – | 1.7 | 2.9 | 93 % |
| 02 | – | -5.9° | -5.8° | -5.8° | 0.0 | – | 1.0 | 1.7 | 95 % |
| 03 | – | -5.8° | -5.5° | -5.5° | 0.1 | – | 0.9 | 1.2 | 96 % |
| 04 | – | -5.5° | -5.3° | -5.3° | 0.1 | – | 0.1 | 2.0 | 95 % |
| 05 | – | -5.3° | -5.2° | -5.2° | 0.1 | – | 0.1 | 1.0 | 95 % |
| 06 | – | -5.3° | -5.1° | -5.1° | 0.1 | – | 0.3 | 0.9 | 95 % |
| 07 | – | -5.1° | -4.8° | -4.8° | 0.1 | – | 0.2 | 0.8 | 95 % |
| 08 | – | -4.8° | -3.9° | -3.9° | 0.2 | – | 0.6 | 1.8 | 97 % |
| 09 | – | -3.9° | 0.6° | 0.6° | 0.0 | – | 3.5 | 6.7 | 99 % |
| 10 | – | 0.6° | 1.9° | 1.9° | 0.0 | – | 4.9 | 11.1 | 94 % |
| 11 | – | 1.6° | 2.0° | 2.0° | 0.1 | – | 3.9 | 10.5 | 90 % |
| 12 | – | 1.0° | 2.2° | 1.1° | 0.4 | – | 5.7 | 11.4 | 95 % |
| 13 | – | 1.1° | 1.5° | 1.1° | 0.2 | – | 5.0 | 9.5 | 93 % |
| 14 | – | 0.6° | 1.1° | 0.6° | 0.6 | – | 4.4 | 11.5 | 96 % |
| 15 | – | 0.6° | 0.8° | 0.8° | 0.4 | – | 4.3 | 10.1 | 96 % |
| 16 | – | 0.8° | 1.4° | 1.4° | 0.0 | – | 3.2 | 7.9 | 97 % |
| 17 | – | 1.4° | 1.6° | 1.6° | 0.0 | – | 1.2 | 6.3 | 98 % |
| 18 | – | 1.2° | 1.6° | 1.5° | 0.0 | – | 1.4 | 3.1 | 98 % |
| 19 | – | 1.4° | 1.9° | 1.9° | 0.0 | – | 1.7 | 2.9 | 98 % |
| 20 | – | 1.7° | 2.0° | 1.9° | 0.0 | – | 2.1 | 4.2 | 98 % |
| 21 | – | 1.8° | 2.1° | 2.1° | 0.0 | – | 2.0 | 4.3 | 99 % |
| 22 | – | 2.1° | 3.3° | 3.3° | 0.0 | – | 2.9 | 5.7 | 99 % |
| 23 | – | 3.3° | 3.7° | 3.6° | 0.7 | – | 5.1 | 9.4 | 99 % |
| 00 | – | 3.5° | 3.8° | 3.8° | 2.4 | – | 5.4 | 12.0 | 99 % |