Svalbard lufthavn observation station
21 September 2021
Summary
Temperature
21 September 2021
The temperature varied from 4.7° to 7.5°
Name Value Highest (12–13 hr.) Temperature7.5°Lowest (02–03 hr.) Temperature4.7°Average Temperature5.7° Normal Temperature1.0° Deviance Temperature4.7° Precipitation
21 September 2021
The wettest hour measured 0.8mm at 04–05 hr.
Name Value Total Precipitation 1.9mmWettest hour (04–05 hr.) Precipitation 0.8mmHighest humidity 97% Wind
21 September 2021
Strongest gust was 6.4m/s at 00–01 hr.
Name Value Highest wind speed (00–01 hr.) 4.5m/sStrongest gust (00–01 hr.) 6.4m/sSnow
21 September 2021
Unable to summarize period. The station has missing data.
Tuesday 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 |  | 4.8° | 5.0° | 4.8° | 0.0 | – | 0.5 | 1.7 | 96 % |
| 03 | – | 4.7° | 4.9° | 4.9° | 0.0 | – | 0.7 | 1.9 | 96 % |
| 04 | – | 4.9° | 5.1° | 4.9° | 0.2 | – | 1.1 | 1.4 | 96 % |
| 05 |  | 4.9° | 5.0° | 4.9° | 0.8 | – | 1.9 | 2.4 | 96 % |
| 06 | – | 4.8° | 5.1° | 4.9° | 0.7 | – | 1.7 | 2.4 | 96 % |
| 07 | – | 4.9° | 5.4° | 5.0° | 0.0 | – | 0.9 | 2.1 | 96 % |
| 08 | | 4.9° | 5.4° | 5.0° | 0.0 | – | 1.8 | 2.7 | 96 % |
| 09 | – | 5.0° | 5.9° | 5.5° | 0.0 | – | 2.0 | 3.5 | 96 % |
| 10 | – | 5.3° | 6.7° | 6.7° | 0.0 | – | 1.1 | 3.5 | 96 % |
| 11 | | 5.5° | 7.2° | 7.2° | 0.0 | – | 1.1 | 2.2 | 93 % |
| 12 | – | 5.6° | 7.3° | 7.3° | 0.0 | – | 2.1 | 3.0 | 93 % |
| 13 | – | 5.9° | 7.5° | 6.2° | 0.0 | – | 1.8 | 2.7 | 94 % |
| 14 | | 6.0° | 6.7° | 6.0° | 0.1 | – | 1.2 | 4.3 | 94 % |
| 15 | – | 6.0° | 6.5° | 6.5° | 0.0 | – | 1.7 | 4.3 | 94 % |
| 16 | – | 6.1° | 7.4° | 6.1° | 0.0 | – | 1.9 | 3.1 | 93 % |
| 17 |  | 5.6° | 6.1° | 5.6° | 0.0 | – | 1.3 | 2.7 | 96 % |
| 18 | – | 5.4° | 5.6° | 5.4° | 0.1 | – | 2.0 | 2.6 | 97 % |
| 19 | – | 5.3° | 5.6° | 5.3° | 0.0 | – | 0.7 | 2.0 | 97 % |
| 20 |  | 5.2° | 5.7° | 5.2° | 0.0 | – | 2.4 | 4.3 | 97 % |
| 21 | – | 4.9° | 6.0° | 5.7° | 0.0 | – | 2.3 | 3.0 | 97 % |
| 22 | – | 4.9° | 6.2° | 5.9° | 0.0 | – | 1.3 | 2.8 | 96 % |
| 23 |  | 5.7° | 6.4° | 5.8° | 0.0 | – | 0.9 | 3.1 | 87 % |
| 00 | – | 5.7° | 6.3° | 6.2° | 0.0 | – | 3.6 | 5.7 | 69 % |
| 01 | – | 5.1° | 6.4° | 5.9° | 0.0 | – | 4.5 | 6.4 | 66 % |