Porsgrunn (Ås) observation station
21 August 2024
Summary
Temperature
21 August 2024
The temperature varied from 11.6° to 21.6°
Name Value Highest (16–17 hr.) Temperature21.6°Lowest (00–01 hr.) Temperature11.6°Average Temperature16.5° Normal Temperature15.7° Deviance Temperature0.8° Precipitation
21 August 2024
The wettest hour measured 12.9mm at 03–04 hr.
Name Value Total Precipitation 26.6mmWettest hour (03–04 hr.) Precipitation 12.9mmHighest humidity (07–08 hr.) 99% Wind
21 August 2024
Strongest gust was 8.8m/s at 02–03 hr.
Name Value Highest wind speed 3.0m/sStrongest gust (02–03 hr.) 8.8m/s
Wednesday 21 August
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 15.6° | 15.9° | 15.9° | 2.1 | – | 2.6 | 7.1 | 97 % |
| 03 | – | 15.8° | 15.9° | 15.8° | 8.1 | – | 3.0 | 8.8 | 97 % |
| 04 | – | 14.7° | 15.9° | 14.7° | 12.9 | – | 0.6 | 7.2 | 97 % |
| 05 | – | 14.5° | 14.7° | 14.5° | 2.1 | – | 0.4 | 1.9 | 98 % |
| 06 | – | 14.1° | 14.5° | 14.1° | 1.4 | – | 1.3 | 3.0 | 98 % |
| 07 | – | 13.8° | 14.1° | 14.0° | 0.0 | – | 0.9 | 1.8 | 98 % |
| 08 | – | 14.0° | 14.7° | 14.7° | 0.0 | – | 1.3 | 3.0 | 99 % |
| 09 | – | 14.7° | 15.0° | 14.9° | 0.0 | – | 1.1 | 2.8 | 97 % |
| 10 | – | 14.7° | 15.6° | 15.5° | 0.0 | – | 0.9 | 2.5 | 94 % |
| 11 | – | 15.4° | 16.3° | 16.3° | 0.0 | – | 0.8 | 1.9 | 93 % |
| 12 | – | 16.3° | 17.6° | 17.6° | 0.0 | – | 1.0 | 2.4 | 81 % |
| 13 | – | 17.4° | 19.1° | 19.1° | 0.0 | – | 1.3 | 3.1 | 72 % |
| 14 | – | 18.6° | 20.4° | 18.8° | 0.0 | – | 3.0 | 5.0 | 75 % |
| 15 | – | 18.1° | 20.2° | 20.2° | 0.0 | – | 1.7 | 5.2 | 62 % |
| 16 | – | 20.0° | 21.4° | 21.0° | 0.0 | – | 2.1 | 5.3 | 50 % |
| 17 | – | 20.8° | 21.6° | 21.1° | 0.0 | – | 2.3 | 5.3 | 42 % |
| 18 | – | 20.7° | 21.2° | 21.1° | 0.0 | – | 1.8 | 5.4 | 43 % |
| 19 | – | 20.7° | 21.3° | 20.8° | 0.0 | – | 1.1 | 6.7 | 41 % |
| 20 | – | 17.8° | 20.8° | 17.8° | 0.0 | – | 1.3 | 3.8 | 63 % |
| 21 | – | 15.4° | 17.8° | 15.4° | 0.0 | – | 1.3 | 3.8 | 75 % |
| 22 | – | 14.6° | 15.4° | 14.7° | 0.0 | – | 1.1 | 5.3 | 70 % |
| 23 | – | 12.5° | 14.7° | 12.5° | 0.0 | – | 1.7 | 3.7 | 84 % |
| 00 | – | 12.3° | 14.8° | 12.6° | 0.0 | – | 0.6 | 5.7 | 80 % |
| 01 | – | 11.6° | 12.7° | 12.7° | 0.0 | – | 1.6 | 3.6 | 76 % |