Kjeller observation station
18 April 2021
Summary
Temperature
18 April 2021
The temperature varied from -1.8° to 18.0°
Name Value Highest (17–18 hr.) Temperature18.0°Lowest (04–05 hr.) Temperature-1.8°Average Temperature8.6° Normal Temperature5.6° Deviance Temperature3.0° Wind
18 April 2021
Strongest gust was 10.4m/s at 04–05 hr.
Name Value Highest wind speed (16–17 hr.) 3.3m/sStrongest gust (04–05 hr.) 10.4m/s
Sunday 18 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° | 1.6° | – | – | 1.6 | 2.2 | 80 % |
| 03 | – | 0.4° | 1.6° | 0.5° | – | – | 1.3 | 2.2 | 82 % |
| 04 | – | -1.1° | 0.5° | -0.9° | – | – | 0.5 | 2.1 | 90 % |
| 05 | – | -1.8° | -0.4° | -0.4° | – | – | 1.3 | 10.4 | 90 % |
| 06 | – | -1.1° | -0.4° | -1.0° | – | – | 1.8 | 2.2 | 90 % |
| 07 | – | -1.4° | -0.4° | -0.6° | – | – | 0.0 | 2.7 | 87 % |
| 08 | – | -0.6° | 2.0° | 2.1° | – | – | 0.4 | 1.1 | 79 % |
| 09 | – | 2.1° | 6.2° | 6.1° | – | – | 0.7 | 1.8 | 65 % |
| 10 | – | 6.0° | 9.0° | 8.8° | – | – | 2.5 | 4.3 | 47 % |
| 11 | – | 8.7° | 11.3° | 11.3° | – | – | 3.0 | 4.8 | 39 % |
| 12 | – | 11.1° | 12.8° | 12.8° | – | – | 3.2 | 5.5 | 34 % |
| 13 | – | 12.7° | 14.7° | 14.5° | – | – | 3.0 | 5.5 | 33 % |
| 14 | – | 14.4° | 16.0° | 16.1° | – | – | 2.9 | 5.2 | 28 % |
| 15 | – | 16.0° | 17.2° | 16.9° | – | – | 2.1 | 5.7 | 27 % |
| 16 | – | 16.4° | 17.8° | 17.0° | – | – | 2.8 | 5.1 | 26 % |
| 17 | – | 16.9° | 17.8° | 17.5° | – | – | 3.3 | 5.3 | 25 % |
| 18 | – | 17.3° | 18.0° | 17.5° | – | – | 3.0 | 5.6 | 26 % |
| 19 | – | 17.0° | 17.7° | 17.0° | – | – | 2.6 | 4.7 | 28 % |
| 20 | – | 14.9° | 17.0° | 14.8° | – | – | 2.7 | 4.5 | 31 % |
| 21 | – | 12.3° | 14.8° | 12.4° | – | – | 1.9 | 3.3 | 39 % |
| 22 | – | 7.3° | 12.4° | 7.2° | – | – | 2.0 | 2.6 | 63 % |
| 23 | – | 6.6° | 7.8° | 6.5° | – | – | 2.2 | 2.9 | 64 % |
| 00 | – | 5.1° | 6.6° | 5.1° | – | – | 2.2 | 3.3 | 65 % |
| 01 | – | 3.5° | 5.3° | 3.7° | – | – | 2.3 | 2.9 | 72 % |