Porsgrunn (Ås) observation station
11 September 2024
Summary
Temperature
11 September 2024
The temperature varied from 8.3° to 15.4°
Name Value Highest (13–14 hr.) Temperature15.4°Lowest (00–01 hr.) Temperature8.3°Average Temperature11.3° Normal Temperature13.0° Deviance Temperature-1.7° Precipitation
11 September 2024
Highest precipitation was 0.1mm (multiple hours)
Name Value Total Precipitation 0.2mmWettest hour Precipitation 0.1mmHighest humidity (01–02 hr.) 88% Wind
11 September 2024
Strongest gust was 10.0m/s at 13–14 hr.
Name Value Highest wind speed (14–15 hr.) 3.5m/sStrongest gust (13–14 hr.) 10.0m/s
Wednesday 11 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 8.4° | 9.4° | 9.2° | 0.0 | – | 2.4 | 6.4 | 88 % |
| 03 | – | 8.8° | 9.4° | 9.1° | 0.0 | – | 3.1 | 7.3 | 83 % |
| 04 | – | 8.8° | 9.1° | 9.1° | 0.0 | – | 2.6 | 6.0 | 83 % |
| 05 | – | 9.1° | 9.6° | 9.4° | 0.0 | – | 2.2 | 6.3 | 79 % |
| 06 | – | 9.4° | 9.9° | 9.6° | 0.0 | – | 2.2 | 8.1 | 82 % |
| 07 | – | 9.1° | 9.7° | 9.1° | 0.0 | – | 2.2 | 6.6 | 82 % |
| 08 | – | 8.9° | 9.4° | 9.4° | 0.0 | – | 1.7 | 4.5 | 81 % |
| 09 | – | 9.4° | 10.9° | 10.9° | 0.0 | – | 1.9 | 7.2 | 76 % |
| 10 | – | 10.9° | 12.2° | 12.2° | 0.1 | – | 2.8 | 7.0 | 66 % |
| 11 | – | 12.2° | 13.3° | 12.6° | 0.0 | – | 3.0 | 7.4 | 65 % |
| 12 | – | 12.4° | 14.3° | 13.9° | 0.0 | – | 3.3 | 9.0 | 61 % |
| 13 | – | 13.1° | 14.7° | 14.2° | 0.0 | – | 3.2 | 8.8 | 55 % |
| 14 | – | 14.2° | 15.4° | 15.2° | 0.0 | – | 3.1 | 10.0 | 52 % |
| 15 | – | 13.3° | 15.2° | 14.5° | 0.1 | – | 3.5 | 9.4 | 55 % |
| 16 | – | 13.6° | 14.8° | 14.4° | 0.0 | – | 2.1 | 9.3 | 57 % |
| 17 | – | 13.4° | 15.0° | 14.6° | 0.0 | – | 2.6 | 7.1 | 55 % |
| 18 | – | 12.7° | 14.6° | 13.5° | 0.0 | – | 3.3 | 9.0 | 58 % |
| 19 | – | 11.5° | 13.5° | 11.5° | 0.0 | – | 2.4 | 7.3 | 66 % |
| 20 | – | 11.1° | 11.5° | 11.3° | 0.0 | – | 2.4 | 6.0 | 66 % |
| 21 | – | 10.4° | 11.3° | 10.4° | 0.0 | – | 1.8 | 8.1 | 72 % |
| 22 | – | 9.6° | 10.4° | 9.6° | 0.0 | – | 1.6 | 5.1 | 77 % |
| 23 | – | 9.4° | 9.9° | 9.8° | 0.0 | – | 2.1 | 5.4 | 80 % |
| 00 | – | 9.4° | 9.8° | 9.4° | 0.0 | – | 0.6 | 5.5 | 82 % |
| 01 | – | 8.3° | 9.4° | 8.4° | 0.0 | – | 0.9 | 2.2 | 87 % |