| Name | Markarfljót |
| Type | Automated observational station |
| Station number | 36122 |
| WMO number | 4958 |
| Abbreviation | marka |
| Forecast region | South(su) |
| Location | 63°37.294', 20°01.711' (63.6216, 20.0285) |
| Height above sea-level | 42.0 m a.s.l. |
| Beginning of weather observations | 2010 |
| Station owned by | Vegagerðin |



