Porsgrunn (Ås) observation station
14 September 2021
Summary
Temperature
14 September 2021
The temperature varied from 7.5° to 17.9°
Name Value Highest (13–14 hr.) Temperature17.9°Lowest Temperature7.5°Average Temperature12.3° Normal Temperature12.5° Deviance Temperature-0.2° Precipitation
14 September 2021
There was a total amount of 0.0mm precipitation this period
Name Value Total Precipitation 0.0mmHighest humidity 99% Wind
14 September 2021
Strongest gust was 6.0m/s at 16–17 hr.
Name Value Highest wind speed (15–16 hr.) 3.7m/sStrongest gust (16–17 hr.) 6.0m/s
Tuesday 14 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 8.6° | 9.7° | 8.9° | 0.0 | – | 1.6 | 3.3 | 90 % |
| 03 | – | 7.9° | 8.9° | 8.1° | 0.0 | – | 1.0 | 2.7 | 97 % |
| 04 | – | 7.8° | 8.1° | 8.1° | 0.0 | – | 1.6 | 3.0 | 98 % |
| 05 | – | 7.8° | 8.2° | 8.0° | 0.0 | – | 1.5 | 3.2 | 98 % |
| 06 | – | 7.5° | 8.1° | 7.8° | 0.0 | – | 1.4 | 3.4 | 99 % |
| 07 | – | 7.5° | 7.9° | 7.6° | 0.0 | – | 1.7 | 3.4 | 99 % |
| 08 | – | 7.5° | 8.3° | 8.3° | 0.0 | – | 1.4 | 2.7 | 99 % |
| 09 | – | 8.3° | 9.9° | 9.9° | 0.0 | – | 1.7 | 3.2 | 94 % |
| 10 | – | 9.9° | 11.7° | 11.7° | 0.0 | – | 0.9 | 2.6 | 86 % |
| 11 | – | 11.7° | 13.7° | 13.5° | 0.0 | – | 1.6 | 2.7 | 71 % |
| 12 | – | 13.4° | 16.4° | 16.4° | 0.0 | – | 0.9 | 2.6 | 64 % |
| 13 | – | 16.4° | 17.8° | 17.8° | 0.0 | – | 1.4 | 3.1 | 59 % |
| 14 | – | 17.2° | 17.9° | 17.6° | 0.0 | – | 2.6 | 4.2 | 61 % |
| 15 | – | 17.1° | 17.6° | 17.1° | 0.0 | – | 3.1 | 5.1 | 70 % |
| 16 | – | 16.4° | 17.4° | 16.4° | 0.0 | – | 3.7 | 5.6 | 77 % |
| 17 | – | 16.2° | 16.8° | 16.5° | 0.0 | – | 2.8 | 6.0 | 80 % |
| 18 | – | 16.2° | 16.6° | 16.2° | 0.0 | – | 2.2 | 5.3 | 82 % |
| 19 | – | 15.2° | 16.2° | 15.2° | 0.0 | – | 1.9 | 4.8 | 84 % |
| 20 | – | 13.9° | 15.2° | 14.0° | 0.0 | – | 1.4 | 4.2 | 89 % |
| 21 | – | 12.0° | 14.0° | 12.0° | 0.0 | – | 0.7 | 2.5 | 96 % |
| 22 | – | 11.7° | 12.1° | 12.1° | 0.0 | – | 0.4 | 1.3 | 99 % |
| 23 | – | 11.2° | 12.1° | 11.2° | 0.0 | – | 0.7 | 1.3 | 99 % |
| 00 | – | 10.9° | 11.7° | 11.1° | 0.0 | – | 1.0 | 2.0 | 99 % |
| 01 | – | 10.3° | 11.2° | 10.3° | 0.0 | – | 1.1 | 2.0 | 99 % |