Porsgrunn (Ås) observation station
18 September 2024
Summary
Temperature
18 September 2024
The temperature varied from 9.6° to 18.5°
Name Value Highest (13–14 hr.) Temperature18.5°Lowest Temperature9.6°Average Temperature13.3° Normal Temperature11.9° Deviance Temperature1.4° Precipitation
18 September 2024
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity 99% Wind
18 September 2024
Strongest gust was 4.8m/s at 14–15 hr.
Name Value Highest wind speed (14–15 hr.) 2.8m/sStrongest gust (14–15 hr.) 4.8m/s
Wednesday 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 | – | 12.0° | 12.1° | 12.0° | 0.0 | – | 1.0 | 3.0 | 99 % |
| 03 | – | 11.7° | 12.0° | 11.7° | 0.0 | – | 2.1 | 3.2 | 99 % |
| 04 | – | 10.5° | 11.7° | 10.5° | 0.0 | – | 1.2 | 3.4 | 99 % |
| 05 | – | 10.1° | 10.5° | 10.1° | 0.0 | – | 1.7 | 3.4 | 99 % |
| 06 | – | 9.6° | 10.3° | 9.6° | 0.0 | – | 1.6 | 3.1 | 99 % |
| 07 | – | 9.6° | 9.8° | 9.7° | 0.0 | – | 1.5 | 3.1 | 99 % |
| 08 | – | 9.6° | 10.1° | 10.0° | 0.0 | – | 0.7 | 2.4 | 99 % |
| 09 | – | 10.0° | 10.9° | 10.9° | 0.0 | – | 1.6 | 2.6 | 97 % |
| 10 | – | 10.9° | 13.4° | 13.3° | 0.0 | – | 0.5 | 1.7 | 89 % |
| 11 | – | 13.1° | 14.3° | 14.2° | 0.0 | – | 1.1 | 1.7 | 85 % |
| 12 | – | 14.2° | 16.6° | 16.6° | 0.0 | – | 0.8 | 2.7 | 74 % |
| 13 | – | 16.6° | 17.6° | 17.6° | 0.0 | – | 1.7 | 3.0 | 75 % |
| 14 | – | 17.3° | 18.5° | 17.9° | 0.0 | – | 1.8 | 3.3 | 71 % |
| 15 | – | 16.1° | 18.1° | 16.5° | 0.0 | – | 2.8 | 4.8 | 79 % |
| 16 | – | 16.4° | 17.4° | 17.4° | 0.0 | – | 2.0 | 3.8 | 77 % |
| 17 | – | 16.5° | 17.4° | 16.6° | 0.0 | – | 2.3 | 3.9 | 80 % |
| 18 | – | 15.7° | 16.7° | 15.7° | 0.0 | – | 2.5 | 4.0 | 84 % |
| 19 | – | 14.1° | 15.7° | 14.1° | 0.0 | – | 2.3 | 4.4 | 91 % |
| 20 | – | 13.2° | 14.1° | 13.3° | 0.0 | – | 1.4 | 3.0 | 96 % |
| 21 | – | 12.6° | 13.4° | 12.8° | 0.0 | – | 1.1 | 2.1 | 97 % |
| 22 | – | 12.2° | 12.8° | 12.3° | 0.0 | – | 1.0 | 1.3 | 98 % |
| 23 | – | 12.0° | 12.5° | 12.4° | 0.0 | – | 1.1 | 2.1 | 98 % |
| 00 | – | 11.7° | 12.5° | 11.9° | 0.0 | – | 1.8 | 2.5 | 99 % |
| 01 | – | 11.7° | 12.0° | 11.7° | 0.0 | – | 1.8 | 3.0 | 99 % |