Jan Mayen observation station
20 September 2023
Summary
Temperature
20 September 2023
The temperature varied from 1.9° to 4.7°
Name Value Highest (11–12 hr.) Temperature4.7°Lowest (22–23 hr.) Temperature1.9°Average Temperature3.4° Normal Temperature4.1° Deviance Temperature-0.7° Precipitation
20 September 2023
The wettest hour measured 0.1mm at 22–23 hr.
Name Value Total Precipitation 0.1mmWettest hour (22–23 hr.) Precipitation 0.1mmHighest humidity (00–01 hr.) 81% Wind
20 September 2023
Strongest gust was 12.9m/s at 03–04 hr.
Name Value Highest wind speed (02–03 hr.) 8.4m/sStrongest gust (03–04 hr.) 12.9m/s
Wednesday 20 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 3.2° | 3.9° | 3.3° | 0.0 | – | 1.4 | 11.3 | 64 % |
| 03 | – | 3.0° | 4.1° | 3.6° | 0.0 | – | 8.4 | 12.1 | 70 % |
| 04 | – | 3.2° | 3.7° | 3.5° | 0.0 | – | 6.0 | 12.9 | 68 % |
| 05 | – | 3.0° | 3.7° | 3.5° | 0.0 | – | 5.8 | 12.6 | 72 % |
| 06 | – | 3.2° | 3.9° | 3.3° | 0.0 | – | 8.2 | 10.4 | 72 % |
| 07 | – | 2.8° | 3.7° | 3.1° | 0.0 | – | 1.7 | 10.4 | 72 % |
| 08 |  | 2.3° | 3.4° | 3.4° | 0.0 | – | 6.4 | 9.0 | 73 % |
| 09 | – | 2.3° | 3.6° | 2.7° | 0.0 | – | 2.8 | 8.6 | 75 % |
| 10 | – | 2.7° | 3.9° | 3.9° | 0.0 | – | 5.5 | 8.8 | 69 % |
| 11 |  | 3.9° | 4.4° | 4.3° | 0.0 | – | 4.9 | 7.9 | 68 % |
| 12 | – | 4.3° | 4.7° | 4.4° | 0.0 | – | 2.8 | 6.4 | 66 % |
| 13 | – | 3.9° | 4.4° | 4.1° | 0.0 | – | 5.8 | 11.2 | 60 % |
| 14 |  | 3.9° | 4.3° | 4.3° | 0.0 | – | 6.9 | 10.0 | 60 % |
| 15 | – | 3.8° | 4.5° | 3.9° | 0.0 | – | 6.0 | 10.4 | 62 % |
| 16 | – | 3.7° | 4.0° | 3.9° | 0.0 | – | 6.1 | 10.4 | 67 % |
| 17 |  | 3.6° | 4.3° | 3.6° | 0.0 | – | 7.7 | 11.0 | 75 % |
| 18 | – | 3.4° | 3.8° | 3.8° | 0.0 | – | 7.4 | 12.0 | 64 % |
| 19 | – | 3.1° | 3.9° | 3.1° | 0.0 | – | 5.6 | 9.5 | 70 % |
| 20 | – | 3.0° | 3.3° | 3.2° | 0.0 | – | 4.7 | 11.8 | 61 % |
| 21 | – | 2.8° | 3.2° | 2.9° | 0.0 | – | 3.8 | 8.4 | 61 % |
| 22 | – | 2.4° | 2.9° | 2.4° | 0.0 | – | 4.1 | 11.0 | 75 % |
| 23 | – | 1.9° | 2.6° | 2.2° | 0.1 | – | 6.1 | 9.4 | 77 % |
| 00 | – | 2.1° | 2.5° | 2.4° | 0.0 | – | 7.3 | 12.7 | 76 % |
| 01 | – | 2.2° | 2.5° | 2.3° | 0.0 | – | 6.0 | 9.4 | 81 % |