Porsgrunn (Ås) observation station
4 September 2022
Summary
Temperature
4 September 2022
The temperature varied from 11.8° to 16.9°
Name Value Highest (17–18 hr.) Temperature16.9°Lowest Temperature11.8°Average Temperature13.5° Normal Temperature14.0° Deviance Temperature-0.5° Precipitation
4 September 2022
The wettest hour measured 0.6mm at 10–11 hr.
Name Value Total Precipitation 2.6mmWettest hour (10–11 hr.) Precipitation 0.6mmHighest humidity 99% Wind
4 September 2022
Strongest gust was 5.6m/s at 15–16 hr.
Name Value Highest wind speed (15–16 hr.) 3.2m/sStrongest gust (15–16 hr.) 5.6m/s
Sunday 4 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 12.3° | 13.1° | 12.5° | 0.0 | – | 0.1 | 1.5 | 97 % |
| 03 | – | 12.5° | 13.1° | 12.7° | 0.5 | – | 0.8 | 2.8 | 97 % |
| 04 | – | 12.4° | 12.7° | 12.5° | 0.4 | – | 1.1 | 2.0 | 99 % |
| 05 | – | 12.3° | 12.5° | 12.3° | 0.2 | – | 1.0 | 1.5 | 99 % |
| 06 | – | 12.0° | 12.5° | 12.5° | 0.0 | – | 1.4 | 2.6 | 99 % |
| 07 | – | 12.5° | 12.9° | 12.9° | 0.0 | – | 2.2 | 4.2 | 99 % |
| 08 | – | 12.9° | 13.0° | 13.0° | 0.0 | – | 2.0 | 4.2 | 98 % |
| 09 | – | 13.0° | 13.4° | 13.4° | 0.0 | – | 2.8 | 5.2 | 97 % |
| 10 | – | 11.8° | 13.4° | 11.9° | 0.5 | – | 2.6 | 4.1 | 98 % |
| 11 | – | 11.8° | 12.5° | 12.5° | 0.6 | – | 1.8 | 3.9 | 98 % |
| 12 | – | 12.5° | 13.1° | 13.1° | 0.4 | – | 1.6 | 3.1 | 95 % |
| 13 | – | 13.1° | 14.1° | 14.1° | 0.0 | – | 1.2 | 3.1 | 86 % |
| 14 | – | 14.1° | 14.7° | 14.7° | 0.0 | – | 2.0 | 2.8 | 90 % |
| 15 | – | 14.4° | 15.2° | 15.2° | 0.0 | – | 2.5 | 4.5 | 89 % |
| 16 | – | 15.2° | 16.6° | 16.6° | 0.0 | – | 3.2 | 5.6 | 81 % |
| 17 | – | 16.0° | 16.8° | 16.0° | 0.0 | – | 2.6 | 5.3 | 80 % |
| 18 | – | 15.9° | 16.9° | 16.0° | 0.0 | – | 2.1 | 4.5 | 78 % |
| 19 | – | 15.6° | 16.4° | 15.9° | 0.0 | – | 2.4 | 4.7 | 80 % |
| 20 | – | 13.9° | 15.9° | 13.9° | 0.0 | – | 1.5 | 3.8 | 90 % |
| 21 | – | 12.9° | 13.9° | 12.9° | 0.0 | – | 1.8 | 3.5 | 94 % |
| 22 | – | 12.2° | 12.9° | 12.6° | 0.0 | – | 1.2 | 2.8 | 95 % |
| 23 | – | 12.6° | 12.8° | 12.8° | 0.0 | – | 1.2 | 2.8 | 93 % |
| 00 | – | 12.2° | 12.8° | 12.3° | 0.0 | – | 1.6 | 3.6 | 95 % |
| 01 | – | 12.3° | 12.8° | 12.5° | 0.0 | – | 1.2 | 3.3 | 93 % |