Drammen Sletta observation station
15 September 2023
Summary
Temperature
15 September 2023
The temperature varied from 10.5° to 18.4°
Name Value Highest (15–16 hr.) Temperature18.4°Lowest (05–06 hr.) Temperature10.5°Average Temperature14.0° Normal Temperature12.7° Deviance Temperature1.3° Precipitation
15 September 2023
Highest precipitation was 0.5mm (multiple hours)
Name Value Total Precipitation 2.2mmWettest hour Precipitation 0.5mm
Friday 15 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 12.1° | 12.6° | 12.5° | 0.0 | – | – | – | – |
| 03 | – | 12.3° | 12.6° | 12.3° | 0.0 | – | – | – | – |
| 04 | – | 11.9° | 12.4° | 11.9° | 0.0 | – | – | – | – |
| 05 | – | 10.6° | 11.9° | 10.7° | 0.0 | – | – | – | – |
| 06 | – | 10.5° | 11.0° | 10.8° | 0.0 | – | – | – | – |
| 07 | – | 10.7° | 11.2° | 11.1° | 0.0 | – | – | – | – |
| 08 | – | 10.7° | 11.3° | 11.2° | 0.0 | – | – | – | – |
| 09 | – | 11.2° | 12.2° | 12.2° | 0.0 | – | – | – | – |
| 10 | – | 12.1° | 13.7° | 13.7° | 0.0 | – | – | – | – |
| 11 | – | 13.6° | 15.3° | 14.9° | 0.0 | – | – | – | – |
| 12 | – | 14.8° | 15.6° | 15.5° | 0.0 | – | – | – | – |
| 13 | – | 15.5° | 16.9° | 16.9° | 0.0 | – | – | – | – |
| 14 | – | 16.7° | 18.1° | 18.0° | 0.0 | – | – | – | – |
| 15 | – | 17.8° | 18.3° | 18.0° | 0.0 | – | – | – | – |
| 16 | – | 18.0° | 18.4° | 18.3° | 0.0 | – | – | – | – |
| 17 | – | 16.5° | 18.3° | 16.5° | 0.2 | – | – | – | – |
| 18 | – | 15.0° | 16.6° | 15.1° | 0.5 | – | – | – | – |
| 19 | – | 14.2° | 15.1° | 14.2° | 0.4 | – | – | – | – |
| 20 | – | 13.6° | 14.3° | 13.8° | 0.4 | – | – | – | – |
| 21 | – | 13.6° | 13.8° | 13.6° | 0.2 | – | – | – | – |
| 22 | – | 13.2° | 13.6° | 13.3° | 0.5 | – | – | – | – |
| 23 | – | 13.1° | 13.5° | 13.3° | 0.0 | – | – | – | – |
| 00 | – | – | – | 13.7° | 0.0 | – | – | – | – |
| 01 | – | – | – | 13.8° | 0.0 | – | – | – | – |