Trondheim − Voll observation station
21 September 2023
Summary
Temperature
21 September 2023
The temperature varied from 9.9° to 13.6°
Name Value Highest (17–18 hr.) Temperature13.6°Lowest (01–02 hr.) Temperature9.9°Average Temperature11.9° Normal Temperature9.8° Deviance Temperature2.1° Precipitation
21 September 2023
The wettest hour measured 1.7mm at 11–12 hr.
Name Value Total Precipitation 4.8mmWettest hour (11–12 hr.) Precipitation 1.7mmHighest humidity 100% Wind
21 September 2023
Strongest gust was 7.2m/s at 16–17 hr.
Name Value Highest wind speed (15–16 hr.) 4.2m/sStrongest gust (16–17 hr.) 7.2m/s
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 | – | 9.9° | 10.3° | 10.3° | 0.0 | – | 0.7 | 1.6 | 97 % |
| 03 | – | 10.0° | 10.4° | 10.4° | 0.0 | – | 0.4 | 1.2 | 98 % |
| 04 | – | 10.3° | 10.5° | 10.5° | 0.2 | – | 0.9 | 1.9 | 99 % |
| 05 | – | 10.4° | 10.5° | 10.5° | 0.7 | – | 1.5 | 2.2 | 99 % |
| 06 | – | 10.5° | 10.7° | 10.6° | 0.2 | – | 0.6 | 2.6 | 99 % |
| 07 | – | 10.6° | 10.8° | 10.8° | 0.1 | – | 1.1 | 1.6 | 100 % |
| 08 | – | 10.8° | 11.1° | 11.1° | 0.0 | – | 1.2 | 2.4 | 100 % |
| 09 | – | 11.1° | 11.8° | 11.8° | 0.0 | – | 2.1 | 3.6 | 99 % |
| 10 | – | 11.7° | 11.9° | 11.8° | 0.2 | – | 1.2 | 3.9 | 99 % |
| 11 | – | 11.7° | 12.0° | 12.0° | 0.1 | – | 1.0 | 1.9 | 100 % |
| 12 | – | 11.7° | 12.0° | 11.9° | 1.7 | – | 1.7 | 3.2 | 100 % |
| 13 | – | 11.9° | 12.3° | 12.3° | 0.1 | – | 1.6 | 3.8 | 100 % |
| 14 | – | 12.2° | 12.6° | 12.6° | 0.0 | – | 0.6 | 2.4 | 100 % |
| 15 | – | 12.5° | 12.8° | 12.7° | 0.0 | – | 2.1 | 4.1 | 100 % |
| 16 | – | 12.7° | 13.2° | 13.2° | 0.2 | – | 4.2 | 7.1 | 96 % |
| 17 | – | 13.1° | 13.3° | 13.3° | 0.1 | – | 2.9 | 7.2 | 97 % |
| 18 | – | 13.3° | 13.6° | 13.5° | 0.0 | – | 1.4 | 4.0 | 96 % |
| 19 | – | 13.0° | 13.5° | 13.1° | 0.0 | – | 1.2 | 4.2 | 96 % |
| 20 | – | 12.6° | 13.1° | 12.6° | 0.0 | – | 1.6 | 2.7 | 95 % |
| 21 | – | 12.2° | 12.7° | 12.4° | 0.0 | – | 1.5 | 3.0 | 94 % |
| 22 | – | 12.0° | 13.0° | 12.9° | 0.0 | – | 1.9 | 3.2 | 93 % |
| 23 | – | 12.2° | 13.0° | 12.2° | 0.0 | – | 0.9 | 3.5 | 96 % |
| 00 | – | 12.0° | 12.2° | 12.0° | 0.0 | – | 1.3 | 2.1 | 98 % |
| 01 | – | 12.0° | 12.0° | 12.0° | 1.2 | – | 1.7 | 2.9 | 100 % |