Arendal lufthavn observation station
21 September 2020
Summary
Temperature
21 September 2020
The temperature varied from 7.5° to 18.1°
Name Value Highest (14–15 hr.) Temperature18.1°Lowest (06–07 hr.) Temperature7.5°Average Temperature12.6° Normal Temperature11.1° Deviance Temperature1.5° Wind
21 September 2020
Strongest gust was 10.8m/s at 15–16 hr.
Name Value Highest wind speed (14–15 hr.) 6.0m/sStrongest gust (15–16 hr.) 10.8m/s
Monday 21 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 8.4° | 9.9° | 8.4° | – | – | 1.9 | 2.4 | 96 % |
| 03 | – | 8.0° | 9.9° | 9.7° | – | – | 2.1 | 3.5 | 91 % |
| 04 | – | 9.8° | 11.7° | 11.5° | – | – | 2.4 | 4.1 | 80 % |
| 05 | – | 8.8° | 11.6° | 8.8° | – | – | 1.5 | 2.6 | 95 % |
| 06 | – | 7.9° | 9.1° | 7.9° | – | – | 0.5 | 2.4 | 96 % |
| 07 | – | 7.5° | 8.0° | 7.8° | – | – | 1.3 | 2.2 | 97 % |
| 08 | – | 7.7° | 8.7° | 8.6° | – | – | 0.9 | 1.7 | 95 % |
| 09 | – | 8.6° | 12.1° | 12.0° | – | – | 2.3 | 3.0 | 82 % |
| 10 | – | 12.0° | 16.1° | 15.9° | – | – | 3.1 | 4.8 | 66 % |
| 11 | – | 15.3° | 16.9° | 16.9° | – | – | 3.8 | 5.2 | 62 % |
| 12 | – | 16.2° | 17.8° | 16.7° | – | – | 5.9 | 9.3 | 61 % |
| 13 | – | 16.3° | 17.3° | 17.3° | – | – | 5.4 | 9.6 | 60 % |
| 14 | – | 17.0° | 17.9° | 17.7° | – | – | 5.7 | 10.0 | 58 % |
| 15 | – | 17.1° | 18.1° | 17.5° | – | – | 6.0 | 9.5 | 58 % |
| 16 | – | 16.9° | 17.8° | 17.2° | – | – | 5.7 | 10.8 | 57 % |
| 17 | – | 16.7° | 17.7° | 16.8° | – | – | 5.6 | 8.5 | 60 % |
| 18 | – | 15.4° | 17.0° | 15.4° | – | – | 5.6 | 8.8 | 59 % |
| 19 | – | 13.8° | 15.4° | 13.8° | – | – | 4.0 | 8.1 | 66 % |
| 20 | – | 12.0° | 13.8° | 12.0° | – | – | 4.3 | 8.8 | 76 % |
| 21 | – | 11.1° | 12.1° | 11.2° | – | – | 3.1 | 6.6 | 82 % |
| 22 | – | 10.3° | 11.2° | 10.3° | – | – | 4.5 | 7.3 | 82 % |
| 23 | – | 9.9° | 10.4° | 10.2° | – | – | 3.3 | 7.4 | 80 % |
| 00 | – | 9.5° | 10.1° | 9.5° | – | – | 3.0 | 5.6 | 83 % |
| 01 | – | 9.1° | 9.8° | 9.1° | – | – | 2.3 | 5.0 | 85 % |