Notodden lufthavn observation station
21 April 2023
Summary
Temperature
21 April 2023
The temperature varied from -1.3° to 20.8°
Name Value Highest (14–15 hr.) Temperature20.8°Lowest (06–07 hr.) Temperature-1.3°Average Temperature9.4° Normal Temperature6.6° Deviance Temperature2.8° Wind
21 April 2023
Strongest gust was 5.4m/s at 17–18 hr.
Name Value Highest wind speed (16–17 hr.) 3.2m/sStrongest gust (17–18 hr.) 5.4m/s
Friday 21 April
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 1.4° | 2.3° | 1.5° | – | – | 0.0 | 1.3 | 86 % |
| 03 | – | 0.5° | 1.6° | 0.7° | – | – | 0.7 | 1.3 | 89 % |
| 04 | – | -0.2° | 0.7° | -0.2° | – | – | 0.7 | 1.8 | 91 % |
| 05 | – | -0.5° | 0.0° | -0.4° | – | – | 0.6 | 1.1 | 92 % |
| 06 | – | -0.9° | -0.4° | -0.7° | – | – | 1.2 | 1.9 | 93 % |
| 07 | – | -1.3° | -0.7° | -0.7° | – | – | 0.0 | 1.4 | 93 % |
| 08 | – | -0.7° | 1.7° | 1.7° | – | – | 1.1 | 1.5 | 84 % |
| 09 | – | 1.7° | 5.4° | 5.4° | – | – | 1.0 | 1.9 | 67 % |
| 10 | – | 5.3° | 8.6° | 8.6° | – | – | 1.8 | 2.2 | 54 % |
| 11 | – | 8.6° | 11.3° | 11.3° | – | – | 2.3 | 3.0 | 45 % |
| 12 | – | 11.4° | 15.1° | 15.1° | – | – | 1.8 | 3.0 | 36 % |
| 13 | – | 15.0° | 18.3° | 18.3° | – | – | 0.9 | 2.3 | 27 % |
| 14 | – | 18.0° | 19.8° | 19.5° | – | – | 1.1 | 2.9 | 25 % |
| 15 | – | 19.4° | 20.8° | 19.9° | – | – | 1.5 | 3.3 | 27 % |
| 16 | – | 19.5° | 20.5° | 20.2° | – | – | 1.8 | 3.8 | 25 % |
| 17 | – | 19.9° | 20.4° | 20.2° | – | – | 3.2 | 5.1 | 26 % |
| 18 | – | 20.1° | 20.5° | 20.5° | – | – | 2.1 | 5.4 | 25 % |
| 19 | – | 20.0° | 20.4° | 20.1° | – | – | 1.5 | 3.3 | 26 % |
| 20 | – | 14.5° | 20.0° | 14.5° | – | – | 1.0 | 1.8 | 51 % |
| 21 | – | 10.3° | 14.6° | 10.3° | – | – | 0.6 | 3.2 | 61 % |
| 22 | – | 7.4° | 10.2° | 7.4° | – | – | 0.8 | 2.2 | 66 % |
| 23 | – | 5.5° | 7.4° | 5.5° | – | – | 0.0 | 1.4 | 71 % |
| 00 | – | 4.1° | 5.7° | 4.1° | – | – | 0.0 | 1.0 | 76 % |
| 01 | – | 3.3° | 4.3° | 3.3° | – | – | 0.6 | 1.0 | 79 % |