Røldalsfjellet observation station
18 September 2023
Summary
Temperature
18 September 2023
The temperature varied from 6.5° to 11.2°
Name Value Highest (19–20 hr.) Temperature11.2°Lowest (03–04 hr.) Temperature6.5°Average Temperature9.0° Normal Temperature6.1° Deviance Temperature2.9° Precipitation
18 September 2023
The wettest hour measured 3.0mm at 06–07 hr.
Name Value Total Precipitation 22.0mmWettest hour (06–07 hr.) Precipitation 3.0mmHighest humidity (20–21 hr.) 98% Snow
18 September 2023
The maximum snow depth was 0.0 cm (multiple hours)
Name Value Max snow depth Snow depth0.0 cm
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 | – | 7.1° | 7.7° | 7.3° | 0.0 | 0.0 | – | – | 87 % |
| 03 | – | 6.9° | 7.8° | 6.9° | 0.3 | 0.0 | – | – | 92 % |
| 04 | – | 6.5° | 7.7° | 7.7° | 2.2 | 0.0 | – | – | 88 % |
| 05 | – | 7.4° | 8.3° | 8.1° | 2.6 | 0.0 | – | – | 85 % |
| 06 | – | 7.7° | 8.5° | 8.1° | 1.1 | 0.0 | – | – | 89 % |
| 07 | – | 8.0° | 8.3° | 8.1° | 3.0 | 0.0 | – | – | 92 % |
| 08 | – | 8.1° | 9.0° | 8.7° | 2.7 | 0.0 | – | – | 84 % |
| 09 | – | 8.3° | 8.9° | 8.9° | 0.1 | 0.0 | – | – | 86 % |
| 10 | – | 8.9° | 10.2° | 9.4° | 0.0 | 0.0 | – | – | 81 % |
| 11 | – | 9.3° | 9.9° | 9.8° | 0.0 | 0.0 | – | – | 81 % |
| 12 | – | 9.5° | 10.4° | 9.7° | 0.0 | 0.0 | – | – | 81 % |
| 13 | – | 9.4° | 10.0° | 9.5° | 0.0 | 0.0 | – | – | 84 % |
| 14 | – | 9.1° | 10.4° | 9.2° | 0.0 | 0.0 | – | – | 87 % |
| 15 | – | 8.7° | 9.4° | 9.0° | 0.4 | 0.0 | – | – | 88 % |
| 16 | – | 8.6° | 9.1° | 8.8° | 0.0 | 0.0 | – | – | 89 % |
| 17 | – | 8.8° | 9.7° | 9.2° | 0.3 | 0.0 | – | – | 87 % |
| 18 | – | 8.6° | 9.1° | 8.9° | 2.5 | 0.0 | – | – | 91 % |
| 19 | – | 8.5° | 10.2° | 10.2° | 1.5 | 0.0 | – | – | 81 % |
| 20 | – | 9.8° | 11.2° | 9.9° | 0.4 | 0.0 | – | – | 87 % |
| 21 | – | 8.9° | 10.5° | 9.1° | 1.7 | 0.0 | – | – | 98 % |
| 22 | – | 9.1° | 10.1° | 10.0° | 0.4 | 0.0 | – | – | 96 % |
| 23 | – | 9.9° | 11.1° | 10.3° | 2.2 | 0.0 | – | – | 95 % |
| 00 | – | 9.2° | 10.3° | 9.2° | 0.6 | 0.0 | – | – | 96 % |
| 01 | – | 9.1° | 10.1° | 9.5° | 0.0 | 0.0 | – | – | 97 % |