Porsgrunn (Ås) observation station
19 September 2023
Summary
Temperature
19 September 2023
The temperature varied from 8.8° to 16.4°
Name Value Highest (14–15 hr.) Temperature16.4°Lowest (00–01 hr.) Temperature8.8°Average Temperature13.3° Normal Temperature11.7° Deviance Temperature1.6° Precipitation
19 September 2023
The wettest hour measured 7.2mm at 05–06 hr.
Name Value Total Precipitation 8.0mmWettest hour (05–06 hr.) Precipitation 7.2mmHighest humidity (03–04 hr.) 99% Wind
19 September 2023
Strongest gust was 12.3m/s at 05–06 hr.
Name Value Highest wind speed (15–16 hr.) 4.7m/sStrongest gust (05–06 hr.) 12.3m/s
Tuesday 19 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 15.5° | 15.9° | 15.5° | 0.0 | – | 2.0 | 4.9 | 95 % |
| 03 | – | 15.4° | 15.6° | 15.4° | 0.0 | – | 2.2 | 4.9 | 98 % |
| 04 | – | 15.4° | 15.6° | 15.6° | 0.3 | – | 2.9 | 6.1 | 99 % |
| 05 | – | 15.6° | 15.6° | 15.6° | 0.0 | – | 4.6 | 7.3 | 98 % |
| 06 | – | 13.1° | 15.9° | 13.1° | 7.2 | – | 1.6 | 12.3 | 94 % |
| 07 | – | 12.6° | 13.1° | 13.0° | 0.5 | – | 2.1 | 3.6 | 97 % |
| 08 | – | 12.9° | 13.5° | 13.3° | 0.0 | – | 2.0 | 6.7 | 95 % |
| 09 | – | 13.3° | 13.6° | 13.5° | 0.0 | – | 2.3 | 6.1 | 93 % |
| 10 | – | 13.3° | 13.6° | 13.5° | 0.0 | – | 1.8 | 7.7 | 89 % |
| 11 | – | 13.5° | 14.4° | 13.8° | 0.0 | – | 2.9 | 7.7 | 77 % |
| 12 | – | 13.8° | 15.1° | 15.1° | 0.0 | – | 3.8 | 10.7 | 67 % |
| 13 | – | 14.5° | 15.5° | 14.7° | 0.0 | – | 2.9 | 8.4 | 67 % |
| 14 | – | 14.7° | 16.2° | 15.7° | 0.0 | – | 3.8 | 9.4 | 60 % |
| 15 | – | 15.7° | 16.4° | 16.2° | 0.0 | – | 3.4 | 10.5 | 48 % |
| 16 | – | 15.6° | 16.2° | 15.7° | 0.0 | – | 4.7 | 12.1 | 49 % |
| 17 | – | 14.3° | 15.9° | 14.3° | 0.0 | – | 3.0 | 8.7 | 59 % |
| 18 | – | 13.2° | 14.3° | 13.2° | 0.0 | – | 1.2 | 5.8 | 68 % |
| 19 | – | 12.4° | 13.2° | 12.4° | 0.0 | – | 1.4 | 5.8 | 74 % |
| 20 | – | 11.2° | 12.4° | 11.2° | 0.0 | – | 1.3 | 4.7 | 80 % |
| 21 | – | 10.2° | 11.2° | 10.2° | 0.0 | – | 0.6 | 3.7 | 88 % |
| 22 | – | 10.0° | 10.2° | 10.0° | 0.0 | – | 1.3 | 3.2 | 90 % |
| 23 | – | 9.6° | 10.0° | 9.7° | 0.0 | – | 0.8 | 3.8 | 91 % |
| 00 | – | 9.4° | 9.7° | 9.4° | 0.0 | – | 0.7 | 2.9 | 90 % |
| 01 | – | 8.8° | 9.4° | 9.1° | 0.0 | – | 0.9 | 3.3 | 90 % |