Porsgrunn (Ås) observation station
18 September 2023
Summary
Temperature
18 September 2023
The temperature varied from 11.5° to 16.5°
Name Value Highest Temperature16.5°Lowest (06–07 hr.) Temperature11.5°Average Temperature13.4° Normal Temperature11.9° Deviance Temperature1.5° Precipitation
18 September 2023
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity (19–20 hr.) 98%
Monday 18 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | – | – | 12.7° | – | – | 2.1 | – | 75 % |
| 03 | – | – | – | 12.1° | – | – | 2.2 | – | 81 % |
| 04 | – | – | – | 12.1° | – | – | 2.6 | – | 81 % |
| 05 | – | – | – | 12.0° | – | – | 2.0 | – | 83 % |
| 06 | – | – | – | 11.9° | – | – | 2.4 | – | 87 % |
| 07 | – | – | – | 11.5° | – | – | 2.1 | – | 94 % |
| 08 | – | – | – | 11.7° | – | – | 2.9 | – | 95 % |
| 09 | – | – | – | 11.8° | – | – | 3.1 | – | 95 % |
| 10 | – | – | – | 11.9° | – | – | 2.9 | – | 96 % |
| 11 | – | – | – | 12.1° | – | – | 3.9 | – | 95 % |
| 12 | – | – | – | 12.3° | – | – | 3.8 | – | 95 % |
| 13 | – | – | – | 12.5° | – | – | 3.6 | – | 95 % |
| 14 | – | – | – | 12.5° | – | – | 2.8 | – | 95 % |
| 15 | – | – | – | 12.7° | – | – | 3.4 | – | 94 % |
| 16 | – | – | – | 13.3° | – | – | 4.0 | – | 93 % |
| 17 | – | – | – | 13.5° | – | – | 4.1 | – | 94 % |
| 18 | – | – | – | 13.8° | – | – | 5.1 | – | 96 % |
| 19 | – | – | – | 14.5° | – | – | 4.3 | – | 97 % |
| 20 | – | – | – | 15.8° | – | – | 4.8 | – | 98 % |
| 21 | – | – | – | 16.5° | – | – | 2.7 | – | 97 % |
| 22 | – | – | – | 16.5° | – | – | 2.6 | – | 95 % |
| 23 | – | – | – | 16.5° | – | – | 2.6 | – | 95 % |
| 00 | – | – | – | 16.3° | – | – | 2.3 | – | 96 % |
| 01 | – | – | – | 15.8° | – | – | 2.4 | – | 95 % |