Tønsberg - Vallø observation station
21 September 2023
Summary
Temperature
21 September 2023
The temperature varied from 13.7° to 18.1°
Name Value Highest (11–12 hr.) Temperature18.1°Lowest Temperature13.7°Average Temperature16.1° Precipitation
21 September 2023
The wettest hour measured 2.3mm at 13–14 hr.
Name Value Total Precipitation 15.2mmWettest hour (13–14 hr.) Precipitation 2.3mm
Thursday 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 | – | 16.8° | 16.9° | 16.8° | 0.0 | – | – | – | – |
| 03 | – | 16.7° | 16.9° | 16.8° | 0.0 | – | – | – | – |
| 04 | – | 16.4° | 16.8° | 16.7° | 0.4 | – | – | – | – |
| 05 | – | 16.7° | 17.1° | 17.1° | 0.0 | – | – | – | – |
| 06 | – | 16.9° | 17.3° | 17.0° | 0.0 | – | – | – | – |
| 07 | – | 16.9° | 17.1° | 17.1° | 0.0 | – | – | – | – |
| 08 | – | 17.0° | 17.1° | 17.0° | 0.0 | – | – | – | – |
| 09 | – | 17.0° | 17.4° | 17.4° | 0.0 | – | – | – | – |
| 10 | – | 17.4° | 18.0° | 17.7° | 0.0 | – | – | – | – |
| 11 | – | 17.7° | 17.9° | 17.8° | 0.0 | – | – | – | – |
| 12 | – | 17.4° | 18.1° | 17.4° | 0.1 | – | – | – | – |
| 13 | – | 17.0° | 17.4° | 17.0° | 1.3 | – | – | – | – |
| 14 | – | 16.8° | 17.0° | 16.8° | 2.3 | – | – | – | – |
| 15 | – | 16.1° | 16.8° | 16.3° | 0.6 | – | – | – | – |
| 16 | – | 16.3° | 16.8° | 16.6° | 0.4 | – | – | – | – |
| 17 | – | 15.2° | 16.6° | 15.2° | 1.3 | – | – | – | – |
| 18 | – | 15.0° | 15.2° | 15.0° | 1.9 | – | – | – | – |
| 19 | – | 14.8° | 15.0° | 15.0° | 1.9 | – | – | – | – |
| 20 | – | 14.9° | 15.0° | 15.0° | 2.1 | – | – | – | – |
| 21 | – | 14.7° | 15.0° | 14.7° | 1.4 | – | – | – | – |
| 22 | – | 13.7° | 14.8° | 13.8° | 0.2 | – | – | – | – |
| 23 | – | 13.8° | 14.0° | 14.0° | 0.6 | – | – | – | – |
| 00 | – | 14.0° | 14.0° | 14.0° | 0.5 | – | – | – | – |
| 01 | – | 13.7° | 14.0° | 13.8° | 0.2 | – | – | – | – |