| Temperature: | 11.0 degC |
| Pressure: | 861.0 mbar |
| Humidity: | 74 % |
| Wind speed: | 0.0 m/s - 26-m telescope stows at 18 m/s |
| Wind direction: | 114 degrees ESE |
| Precipitable water vapour: | 14.9 mm (est.) |
| Saturation vapour pressure: | 1.313 kPa |
| Ambient vapour pressure: | 0.972 kPa |
| Dew point temperature: | 6.5 degC |