Corsock Weather Station 55 04' N 3 56' W 114 metres amsl |
| Group | Value | Notes |
| Date + time | 1720Z on day 1 of month | All observations are in Zulu UTC |
| Wind | Wind direction: 180 degrees at 3 kt | Wind given is 10 minute mean |
| Visibility | more than 10 km | Visibility less than 5,000m - mist, less than 1,000m - fog |
| Cloud | few clouds at 2900 ft | FEW 1-2 ocktas, SCT 2-4 ocktas, BKN 5-7 ocktas, OVC 8 ocktas |
| Temp/Dewpt | 12/09 | Prefix M denotes minus value, values rounded to nearest C degree |
| QNH | 1020 hPa | Sea level pressure corrected to ISA |