Porsgrunn (Ås) observation station
13 September 2023
Summary
Temperature
13 September 2023
The temperature varied from 7.7° to 17.8°
Name Value Highest (14–15 hr.) Temperature17.8°Lowest (00–01 hr.) Temperature7.7°Average Temperature12.6° Normal Temperature12.7° Deviance Temperature-0.1° Precipitation
13 September 2023
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity (00–01 hr.) 82% Wind
13 September 2023
Strongest gust was 7.9m/s at 16–17 hr.
Name Value Highest wind speed (14–15 hr.) 4.0m/sStrongest gust (16–17 hr.) 7.9m/s
Wednesday 13 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 10.9° | 11.3° | 11.3° | 0.0 | – | 2.9 | 5.2 | 70 % |
| 03 | – | 11.3° | 11.5° | 11.3° | 0.0 | – | 2.2 | 5.6 | 68 % |
| 04 | – | 11.0° | 11.3° | 11.0° | 0.0 | – | 2.5 | 5.6 | 66 % |
| 05 | – | 10.7° | 11.0° | 10.7° | 0.0 | – | 3.4 | 6.2 | 66 % |
| 06 | – | 10.1° | 10.7° | 10.1° | 0.0 | – | 2.8 | 7.2 | 66 % |
| 07 | – | 9.7° | 10.1° | 9.8° | 0.0 | – | 3.3 | 6.8 | 67 % |
| 08 | – | 9.7° | 10.4° | 10.4° | 0.0 | – | 3.3 | 6.1 | 66 % |
| 09 | – | 10.4° | 11.1° | 10.5° | 0.0 | – | 3.0 | 5.9 | 64 % |
| 10 | – | 10.5° | 11.8° | 11.8° | 0.0 | – | 3.1 | 6.5 | 61 % |
| 11 | – | 11.8° | 14.7° | 14.7° | 0.0 | – | 2.5 | 5.7 | 51 % |
| 12 | – | 14.7° | 16.0° | 15.8° | 0.0 | – | 3.4 | 6.4 | 40 % |
| 13 | – | 15.8° | 16.7° | 16.3° | 0.0 | – | 3.1 | 6.6 | 41 % |
| 14 | – | 16.3° | 17.2° | 17.1° | 0.0 | – | 2.9 | 6.2 | 37 % |
| 15 | – | 17.0° | 17.8° | 17.2° | 0.0 | – | 4.0 | 7.4 | 35 % |
| 16 | – | 17.1° | 17.6° | 17.3° | 0.0 | – | 3.4 | 5.8 | 36 % |
| 17 | – | 17.0° | 17.5° | 17.1° | 0.0 | – | 3.1 | 7.9 | 35 % |
| 18 | – | 16.4° | 17.2° | 16.4° | 0.0 | – | 2.9 | 6.5 | 34 % |
| 19 | – | 15.1° | 16.4° | 15.1° | 0.0 | – | 1.4 | 5.9 | 42 % |
| 20 | – | 12.4° | 15.1° | 12.4° | 0.0 | – | 1.1 | 3.3 | 50 % |
| 21 | – | 11.7° | 12.5° | 11.7° | 0.0 | – | 1.3 | 1.8 | 65 % |
| 22 | – | 9.6° | 11.7° | 9.7° | 0.0 | – | 1.4 | 2.9 | 77 % |
| 23 | – | 7.9° | 10.0° | 8.2° | 0.0 | – | 1.1 | 3.5 | 78 % |
| 00 | – | 8.2° | 9.1° | 8.6° | 0.0 | – | 1.4 | 3.5 | 72 % |
| 01 | – | 7.7° | 8.6° | 7.9° | 0.0 | – | 1.5 | 2.9 | 82 % |