Porsgrunn (Ås) observation station
19 September 2021
Summary
Temperature
19 September 2021
The temperature varied from 8.4° to 11.6°
Name Value Highest (15–16 hr.) Temperature11.6°Lowest (00–01 hr.) Temperature8.4°Average Temperature10.1° Normal Temperature11.7° Deviance Temperature-1.6° Precipitation
19 September 2021
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity (04–05 hr.) 83% Wind
19 September 2021
Strongest gust was 5.5m/s at 12–13 hr.
Name Value Highest wind speed (13–14 hr.) 2.7m/sStrongest gust (12–13 hr.) 5.5m/s
Sunday 19 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 10.0° | 10.2° | 10.0° | 0.0 | – | 1.3 | 3.4 | 74 % |
| 03 | – | 9.8° | 10.0° | 9.8° | 0.0 | – | 1.2 | 3.1 | 78 % |
| 04 | – | 9.7° | 9.9° | 9.7° | 0.0 | – | 1.2 | 2.6 | 81 % |
| 05 | – | 9.6° | 9.7° | 9.6° | 0.0 | – | 1.1 | 2.6 | 83 % |
| 06 | – | 9.5° | 9.6° | 9.5° | 0.0 | – | 1.3 | 2.3 | 82 % |
| 07 | – | 9.3° | 9.6° | 9.4° | 0.0 | – | 1.1 | 2.5 | 82 % |
| 08 | – | 9.3° | 9.5° | 9.5° | 0.0 | – | 1.1 | 2.0 | 80 % |
| 09 | – | 9.5° | 10.5° | 10.5° | 0.0 | – | 1.8 | 3.3 | 75 % |
| 10 | – | 10.5° | 10.8° | 10.6° | 0.0 | – | 2.4 | 5.0 | 76 % |
| 11 | – | 10.4° | 10.8° | 10.8° | 0.0 | – | 1.8 | 4.4 | 75 % |
| 12 | – | 10.8° | 11.4° | 11.4° | 0.0 | – | 2.0 | 4.2 | 66 % |
| 13 | – | 11.0° | 11.5° | 11.1° | 0.0 | – | 2.1 | 5.5 | 65 % |
| 14 | – | 10.9° | 11.2° | 11.0° | 0.0 | – | 2.7 | 5.2 | 61 % |
| 15 | – | 10.9° | 11.4° | 11.4° | 0.0 | – | 2.5 | 4.7 | 59 % |
| 16 | – | 11.3° | 11.6° | 11.4° | 0.0 | – | 1.8 | 5.1 | 60 % |
| 17 | – | 11.0° | 11.4° | 11.0° | 0.0 | – | 2.3 | 4.0 | 61 % |
| 18 | – | 10.6° | 11.0° | 10.6° | 0.0 | – | 1.8 | 3.5 | 61 % |
| 19 | – | 10.1° | 10.6° | 10.1° | 0.0 | – | 1.0 | 2.9 | 64 % |
| 20 | – | 9.6° | 10.1° | 9.6° | 0.0 | – | 1.2 | 3.0 | 67 % |
| 21 | – | 9.2° | 9.6° | 9.3° | 0.0 | – | 1.5 | 2.6 | 67 % |
| 22 | – | 9.2° | 9.5° | 9.2° | 0.0 | – | 1.2 | 3.2 | 68 % |
| 23 | – | 8.9° | 9.2° | 8.9° | 0.0 | – | 1.0 | 3.1 | 69 % |
| 00 | – | 8.5° | 9.0° | 8.5° | 0.0 | – | 1.7 | 2.8 | 72 % |
| 01 | – | 8.4° | 8.7° | 8.6° | 0.0 | – | 2.1 | 3.3 | 69 % |