Jan Mayen observation station
17 September 2023
Summary
Temperature
17 September 2023
The temperature varied from 0.3° to 5.3°
Name Value Highest (18–19 hr.) Temperature5.3°Lowest (01–02 hr.) Temperature0.3°Average Temperature2.7° Normal Temperature4.4° Deviance Temperature-1.7° Precipitation
17 September 2023
The wettest hour measured 0.2mm at 01–02 hr.
Name Value Total Precipitation 0.2mmWettest hour (01–02 hr.) Precipitation 0.2mmHighest humidity (01–02 hr.) 92% Wind
17 September 2023
The strongest gust was measured at 11.1m/s (multiple hours)
Name Value Highest wind speed (10–11 hr.) 6.3m/sStrongest gust 11.1m/s
Sunday 17 September
| Time | Weather | Min. temp. | Max temp. | Measured temp. | Precip. mm | Snow depth cm | Wind speed m/s | Strongest gust m/s | Humidity % |
|---|---|---|---|---|---|---|---|---|---|
| 02 | – | 0.3° | 0.6° | 0.3° | 0.2 | – | 1.5 | 2.3 | 92 % |
| 03 | – | 0.4° | 1.4° | 1.4° | 0.0 | – | 3.5 | 5.1 | 86 % |
| 04 | – | 1.0° | 1.5° | 1.3° | 0.0 | – | 2.7 | 5.6 | 85 % |
| 05 | – | 1.0° | 1.4° | 1.1° | 0.0 | – | 2.7 | 5.3 | 83 % |
| 06 | – | 1.0° | 1.4° | 1.3° | 0.0 | – | 2.9 | 5.7 | 82 % |
| 07 | – | 1.4° | 1.7° | 1.6° | 0.0 | – | 5.3 | 6.6 | 79 % |
| 08 |  | 0.7° | 1.6° | 0.8° | 0.0 | – | 1.6 | 5.6 | 80 % |
| 09 | – | 0.6° | 1.9° | 1.9° | 0.0 | – | 4.6 | 8.0 | 79 % |
| 10 | – | 1.8° | 2.3° | 2.3° | 0.0 | – | 5.3 | 7.9 | 79 % |
| 11 | | 2.3° | 2.8° | 2.7° | 0.0 | – | 6.3 | 9.4 | 75 % |
| 12 | – | 2.5° | 3.1° | 3.0° | 0.0 | – | 5.8 | 11.1 | 72 % |
| 13 | – | 3.0° | 3.7° | 3.4° | 0.0 | – | 0.9 | 11.1 | 69 % |
| 14 | | 3.4° | 4.0° | 3.9° | 0.0 | – | 2.0 | 4.8 | 64 % |
| 15 | – | 3.9° | 4.7° | 4.6° | 0.0 | – | 1.4 | 4.6 | 61 % |
| 16 | – | 4.6° | 5.2° | 5.2° | 0.0 | – | 2.8 | 4.4 | 59 % |
| 17 | | 4.8° | 5.2° | 5.0° | 0.0 | – | 3.6 | 4.8 | 59 % |
| 18 | – | 4.9° | 5.2° | 5.1° | 0.0 | – | 2.3 | 4.4 | 59 % |
| 19 | – | 4.0° | 5.3° | 4.0° | 0.0 | – | 4.7 | 6.4 | 65 % |
| 20 | – | 3.2° | 3.9° | 3.2° | 0.0 | – | 4.4 | 6.5 | 69 % |
| 21 | – | 2.4° | 3.5° | 2.6° | 0.0 | – | 3.9 | 7.1 | 71 % |
| 22 | – | 2.4° | 2.8° | 2.5° | 0.0 | – | 3.9 | 6.9 | 71 % |
| 23 | – | 2.0° | 2.8° | 2.7° | 0.0 | – | 5.3 | 8.1 | 71 % |
| 00 | – | 2.1° | 2.9° | 2.8° | 0.0 | – | 5.3 | 7.8 | 72 % |
| 01 | – | 2.2° | 2.8° | 2.3° | 0.0 | – | 3.3 | 7.1 | 74 % |