Porsgrunn (Ås) observation station
3 September 2023
Summary
Temperature
3 September 2023
The temperature varied from 13.0° to 17.4°
Name Value Highest (14–15 hr.) Temperature17.4°Lowest (00–01 hr.) Temperature13.0°Average Temperature14.5° Normal Temperature14.1° Deviance Temperature0.4° Precipitation
3 September 2023
The wettest hour measured 0.5mm at 16–17 hr.
Name Value Total Precipitation 0.6mmWettest hour (16–17 hr.) Precipitation 0.5mmHighest humidity 97% Wind
3 September 2023
Strongest gust was 5.2m/s at 15–16 hr.
Name Value Highest wind speed (01–02 hr.) 2.3m/sStrongest gust (15–16 hr.) 5.2m/s
Sunday 3 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 13.2° | 13.7° | 13.7° | 0.0 | – | 2.3 | 3.9 | 87 % |
| 03 | – | 13.4° | 13.8° | 13.6° | 0.0 | – | 1.9 | 3.5 | 78 % |
| 04 | – | 13.3° | 13.8° | 13.6° | 0.0 | – | 1.9 | 4.0 | 72 % |
| 05 | – | 13.6° | 13.9° | 13.6° | 0.0 | – | 1.8 | 3.7 | 72 % |
| 06 | – | 13.5° | 13.9° | 13.5° | 0.0 | – | 1.9 | 3.5 | 71 % |
| 07 | – | 13.4° | 13.7° | 13.4° | 0.0 | – | 2.1 | 3.5 | 72 % |
| 08 | – | 13.3° | 13.7° | 13.6° | 0.0 | – | 1.4 | 3.0 | 74 % |
| 09 | – | 13.5° | 14.2° | 14.2° | 0.0 | – | 1.0 | 2.7 | 74 % |
| 10 | – | 14.2° | 14.5° | 14.5° | 0.0 | – | 1.3 | 3.2 | 73 % |
| 11 | – | 14.4° | 15.1° | 15.1° | 0.0 | – | 1.3 | 2.7 | 72 % |
| 12 | – | 15.1° | 15.9° | 15.9° | 0.0 | – | 1.9 | 4.1 | 69 % |
| 13 | – | 15.9° | 17.1° | 17.0° | 0.0 | – | 2.2 | 4.5 | 61 % |
| 14 | – | 16.7° | 17.3° | 17.0° | 0.0 | – | 2.0 | 4.5 | 66 % |
| 15 | – | 16.9° | 17.4° | 17.2° | 0.0 | – | 1.5 | 5.1 | 69 % |
| 16 | – | 15.4° | 17.2° | 15.4° | 0.1 | – | 2.0 | 5.2 | 83 % |
| 17 | – | 14.7° | 15.4° | 14.7° | 0.5 | – | 1.4 | 3.6 | 91 % |
| 18 | – | 14.3° | 14.7° | 14.4° | 0.0 | – | 1.4 | 3.1 | 94 % |
| 19 | – | 14.3° | 14.4° | 14.4° | 0.0 | – | 0.7 | 2.5 | 94 % |
| 20 | – | 14.4° | 14.8° | 14.8° | 0.0 | – | 1.7 | 4.4 | 93 % |
| 21 | – | 14.4° | 15.0° | 14.4° | 0.0 | – | 0.6 | 4.2 | 94 % |
| 22 | – | 13.8° | 14.4° | 13.8° | 0.0 | – | 0.4 | 1.8 | 96 % |
| 23 | – | 13.3° | 13.8° | 13.3° | 0.0 | – | 0.2 | 1.2 | 97 % |
| 00 | – | 13.1° | 13.8° | 13.3° | 0.0 | – | 0.8 | 2.3 | 97 % |
| 01 | – | 13.0° | 14.3° | 14.2° | 0.0 | – | 1.0 | 3.5 | 95 % |