Porsgrunn (Ås) observation station
18 August 2024
Summary
Temperature
18 August 2024
The temperature varied from 9.2° to 18.7°
Name Value Highest (13–14 hr.) Temperature18.7°Lowest (05–06 hr.) Temperature9.2°Average Temperature13.8° Normal Temperature15.9° Deviance Temperature-2.1° Precipitation
18 August 2024
The wettest hour measured 1.2mm at 16–17 hr.
Name Value Total Precipitation 1.3mmWettest hour (16–17 hr.) Precipitation 1.2mmHighest humidity (05–06 hr.) 95% Wind
18 August 2024
Strongest gust was 9.2m/s at 15–16 hr.
Name Value Highest wind speed (14–15 hr.) 3.1m/sStrongest gust (15–16 hr.) 9.2m/s
Sunday 18 August
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 11.0° | 11.6° | 11.0° | 0.0 | – | 0.4 | 2.2 | 92 % |
| 03 | – | 10.5° | 11.3° | 10.7° | 0.0 | – | 1.1 | 2.5 | 91 % |
| 04 | – | 10.1° | 11.3° | 10.1° | 0.0 | – | 0.8 | 2.0 | 91 % |
| 05 | – | 9.3° | 10.1° | 9.4° | 0.0 | – | 0.8 | 1.8 | 93 % |
| 06 | – | 9.2° | 9.6° | 9.3° | 0.0 | – | 1.3 | 1.8 | 95 % |
| 07 | – | 9.3° | 10.3° | 10.3° | 0.0 | – | 0.8 | 1.9 | 94 % |
| 08 | – | 10.3° | 12.6° | 12.5° | 0.0 | – | 0.8 | 2.3 | 87 % |
| 09 | – | 12.5° | 14.1° | 14.1° | 0.0 | – | 0.7 | 2.5 | 85 % |
| 10 | – | 14.1° | 15.3° | 14.9° | 0.0 | – | 0.9 | 3.9 | 78 % |
| 11 | – | 14.7° | 15.8° | 15.8° | 0.0 | – | 1.6 | 4.7 | 76 % |
| 12 | – | 15.7° | 17.6° | 16.9° | 0.0 | – | 2.8 | 6.7 | 67 % |
| 13 | – | 16.3° | 17.5° | 17.4° | 0.0 | – | 2.1 | 7.2 | 66 % |
| 14 | – | 17.4° | 18.7° | 18.2° | 0.0 | – | 2.4 | 7.0 | 64 % |
| 15 | – | 16.8° | 18.3° | 16.8° | 0.0 | – | 3.1 | 9.1 | 68 % |
| 16 | – | 15.9° | 17.1° | 15.9° | 0.0 | – | 1.9 | 9.2 | 76 % |
| 17 | – | 14.2° | 15.9° | 15.1° | 1.2 | – | 1.2 | 7.9 | 81 % |
| 18 | – | 15.1° | 16.7° | 16.7° | 0.0 | – | 2.1 | 6.1 | 71 % |
| 19 | – | 16.1° | 17.5° | 16.4° | 0.0 | – | 2.0 | 5.4 | 74 % |
| 20 | – | 15.8° | 16.9° | 15.8° | 0.0 | – | 2.1 | 8.4 | 70 % |
| 21 | – | 14.4° | 15.8° | 14.4° | 0.0 | – | 2.0 | 5.6 | 72 % |
| 22 | – | 13.4° | 14.4° | 13.5° | 0.0 | – | 2.2 | 5.6 | 75 % |
| 23 | – | 12.9° | 13.6° | 12.9° | 0.1 | – | 2.0 | 5.7 | 77 % |
| 00 | – | 11.2° | 12.9° | 11.2° | 0.0 | – | 0.7 | 4.3 | 85 % |
| 01 | – | 10.4° | 11.7° | 11.3° | 0.0 | – | 0.9 | 3.3 | 85 % |