Svelvik - Knem observation station
18 September 2023
Summary
Temperature
18 September 2023
The temperature varied from 10.8° to 16.5°
Name Value Highest Temperature16.5°Lowest (05–06 hr.) Temperature10.8°Average Temperature13.1° Normal Temperature12.2° Deviance Temperature0.9° Precipitation
18 September 2023
The wettest hour measured 5.6mm at 14–15 hr.
Name Value Total Precipitation 23.0mmWettest hour (14–15 hr.) Precipitation 5.6mmHighest humidity (14–15 hr.) 97%
Monday 18 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 11.3° | 11.9° | 11.8° | 0.0 | – | – | – | 76 % |
| 03 | – | 11.5° | 12.0° | 11.9° | 0.0 | – | – | – | 76 % |
| 04 | – | 11.8° | 12.0° | 11.9° | 0.0 | – | – | – | 76 % |
| 05 | – | 11.4° | 12.0° | 11.4° | 0.2 | – | – | – | 85 % |
| 06 | – | 10.8° | 11.3° | 11.0° | 0.2 | – | – | – | 89 % |
| 07 | – | 11.0° | 11.5° | 11.4° | 0.0 | – | – | – | 87 % |
| 08 | – | 11.2° | 11.6° | 11.2° | 0.2 | – | – | – | 92 % |
| 09 | – | 11.1° | 11.3° | 11.3° | 0.2 | – | – | – | 91 % |
| 10 | – | 11.2° | 11.6° | 11.6° | 0.0 | – | – | – | 91 % |
| 11 | – | 11.6° | 11.8° | 11.7° | 0.6 | – | – | – | 93 % |
| 12 | – | 11.7° | 12.2° | 12.2° | 0.4 | – | – | – | 94 % |
| 13 | – | 12.2° | 12.6° | 12.5° | 1.8 | – | – | – | 94 % |
| 14 | – | 12.4° | 12.5° | 12.4° | 3.8 | – | – | – | 96 % |
| 15 | – | 12.0° | 12.4° | 12.0° | 5.6 | – | – | – | 97 % |
| 16 | – | 12.0° | 12.4° | 12.4° | 0.0 | – | – | – | 96 % |
| 17 | – | 12.4° | 13.0° | 13.0° | 0.0 | – | – | – | 93 % |
| 18 | – | 13.0° | 13.5° | 13.4° | 0.4 | – | – | – | 94 % |
| 19 | – | 13.4° | 14.6° | 14.6° | 0.8 | – | – | – | 90 % |
| 20 | – | 14.4° | 15.1° | 15.1° | 4.2 | – | – | – | 92 % |
| 21 | – | 15.1° | 15.9° | 15.8° | 4.0 | – | – | – | 92 % |
| 22 | – | 15.8° | 16.4° | 16.4° | 0.6 | – | – | – | 96 % |
| 23 | – | 16.4° | 16.5° | 16.5° | 0.0 | – | – | – | 95 % |
| 00 | – | 16.3° | 16.5° | 16.4° | 0.0 | – | – | – | 94 % |
| 01 | – | 16.4° | 16.5° | 16.5° | 0.0 | – | – | – | 96 % |