| Name | Hallormsstaður |
| Type | Automated observational station |
| Station number | 4060 |
| WMO number | 4189 |
| Abbreviation | hallm |
| Forecast region | Eastern coastal areas(ag) |
| Location | 65°05.635', 14°44.693' (65.0939, 14.7449) |
| Height above sea-level | 60.0 m a.s.l. |
| Beginning of weather observations | 1992 |
| Station owned by | Veðurstofa Íslands |



