Porsgrunn (Ås) observation station
24 September 2023
Summary
Temperature
24 September 2023
The temperature varied from 6.6° to 16.6°
Name Value Highest (14–15 hr.) Temperature16.6°Lowest (05–06 hr.) Temperature6.6°Average Temperature11.9° Normal Temperature10.8° Deviance Temperature1.1° Precipitation
24 September 2023
The wettest hour measured 0.7mm at 00–01 hr.
Name Value Total Precipitation 0.9mmWettest hour (00–01 hr.) Precipitation 0.7mmHighest humidity (23–00 hr.) 97% Wind
24 September 2023
Strongest gust was 9.8m/s at 00–01 hr.
Name Value Highest wind speed (00–01 hr.) 3.8m/sStrongest gust (00–01 hr.) 9.8m/s
Sunday 24 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 8.9° | 10.0° | 9.0° | 0.0 | – | 1.9 | 4.1 | 73 % |
| 03 | – | 8.7° | 9.2° | 8.9° | 0.0 | – | 2.3 | 4.4 | 73 % |
| 04 | – | 7.7° | 9.0° | 8.4° | 0.0 | – | 2.1 | 4.4 | 75 % |
| 05 | – | 7.8° | 8.4° | 7.9° | 0.0 | – | 1.9 | 4.1 | 82 % |
| 06 | – | 6.6° | 7.9° | 7.0° | 0.0 | – | 1.4 | 2.8 | 86 % |
| 07 | – | 6.8° | 7.5° | 7.0° | 0.0 | – | 1.6 | 3.2 | 84 % |
| 08 | – | 6.8° | 7.5° | 6.9° | 0.0 | – | 0.8 | 3.6 | 87 % |
| 09 | – | 6.7° | 9.5° | 9.5° | 0.0 | – | 0.3 | 3.1 | 72 % |
| 10 | – | 9.5° | 10.7° | 10.7° | 0.0 | – | 1.1 | 2.7 | 67 % |
| 11 | – | 10.7° | 12.4° | 12.4° | 0.0 | – | 1.7 | 4.2 | 61 % |
| 12 | – | 12.4° | 13.6° | 13.6° | 0.0 | – | 2.2 | 4.8 | 55 % |
| 13 | – | 13.6° | 14.8° | 14.8° | 0.0 | – | 2.3 | 5.0 | 49 % |
| 14 | – | 14.7° | 16.1° | 16.1° | 0.0 | – | 1.8 | 4.3 | 47 % |
| 15 | – | 15.5° | 16.6° | 15.5° | 0.0 | – | 2.3 | 7.5 | 56 % |
| 16 | – | 14.9° | 15.9° | 15.0° | 0.0 | – | 2.2 | 7.0 | 62 % |
| 17 | – | 14.4° | 15.0° | 14.5° | 0.0 | – | 1.9 | 7.0 | 73 % |
| 18 | – | 13.0° | 14.5° | 13.0° | 0.0 | – | 1.0 | 4.5 | 93 % |
| 19 | – | 12.7° | 13.0° | 12.7° | 0.0 | – | 1.3 | 2.3 | 96 % |
| 20 | – | 12.7° | 13.7° | 13.5° | 0.0 | – | 1.5 | 4.5 | 94 % |
| 21 | – | 13.4° | 13.7° | 13.7° | 0.0 | – | 2.2 | 4.4 | 91 % |
| 22 | – | 13.7° | 14.1° | 14.1° | 0.0 | – | 3.0 | 7.2 | 90 % |
| 23 | – | 13.8° | 14.2° | 14.0° | 0.0 | – | 2.5 | 8.8 | 94 % |
| 00 | – | 13.8° | 14.1° | 14.0° | 0.2 | – | 3.7 | 8.7 | 97 % |
| 01 | – | 13.8° | 14.2° | 13.8° | 0.7 | – | 3.8 | 9.8 | 95 % |