Past Weather in Holyhead — Graph
Holyhead Temperature Yesterday
Maximum temperature yesterday: 55 °F (at 12:20 pm)
Minimum temperature yesterday: 41 °F (at 12:50 am)
Average temperature yesterday: 48 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 61 °F (Mar 18, 12:50 pm) | 100% (Mar 8, 8:20 pm) | 30.33 "Hg (Mar 8, 8:20 pm) |
| Low | 32 °F (Mar 6, 11:50 pm) | 53% (Mar 6, 3:20 pm) | 29.30 "Hg (Mar 12, 4:50 pm) |
| Average | 47 °F | 83% | 29.90 "Hg |
| * Reported Mar 6 2:20 pm — Mar 21 2:20 pm, Holyhead. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Holyhead Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 2:20 pm Sat, Mar 21 |  | 55 °F | Fog. | 6 mph | ↑ | 72% | 30.07 "Hg | 5 mi |
| 1:50 pm | | 55 °F | Fog. | 7 mph | ↑ | 72% | 30.07 "Hg | 5 mi |
| 1:20 pm | | 54 °F | Fog. | 5 mph | ↑ | 77% | 30.09 "Hg | 4 mi |
| 12:50 pm | | 55 °F | Fog. | 8 mph | ↑ | 72% | 30.09 "Hg | 5 mi |
| 12:20 pm | | 54 °F | Fog. | 7 mph | ↑ | 72% | 30.09 "Hg | 4 mi |
| 11:50 am | | 52 °F | Fog. | 7 mph | ↑ | 77% | 30.09 "Hg | 4 mi |
| 11:20 am | | 54 °F | Fog. | 6 mph | ↑ | 72% | 30.12 "Hg | 4 mi |
| 10:50 am | | 52 °F | Fog. | 6 mph | ↑ | 77% | 30.12 "Hg | 4 mi |
| 10:20 am | | 52 °F | Fog. | 5 mph | ↑ | 77% | 30.12 "Hg | 4 mi |
| 9:50 am | | 52 °F | Fog. | 5 mph | ↑ | 72% | 30.12 "Hg | 6 mi |
| 9:20 am | | 50 °F | Fog. | 2 mph | ↑ | 88% | 30.12 "Hg | 4 mi |
| 8:50 am | | 48 °F | Fog. | 1 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 8:20 am | | 46 °F | Fog. | 1 mph | ↑ | 87% | 30.12 "Hg | 3 mi |
| 7:50 am | | 43 °F | Fog. | 2 mph | ↑ | 93% | 30.12 "Hg | 3 mi |
| 7:20 am | | 39 °F | Fog. | 3 mph | ↑ | 93% | 30.12 "Hg | 3 mi |
| 6:50 am | | 39 °F | Fog. | 3 mph | ↑ | 87% | 30.12 "Hg | 2 mi |
| 6:20 am | | 39 °F | Fog. | 3 mph | ↑ | 93% | 30.12 "Hg | 2 mi |
| 5:50 am |  | 39 °F | Fog. | 2 mph | ↑ | 93% | 30.12 "Hg | 2 mi |
| 5:20 am | | 39 °F | Fog. | 2 mph | ↑ | 93% | 30.12 "Hg | 2 mi |
| 4:50 am | | 37 °F | Fog. | 2 mph | ↑ | 93% | 30.12 "Hg | 2 mi |
| 4:20 am | | 37 °F | Fog. | 3 mph | ↑ | 93% | 30.12 "Hg | 2 mi |
| 3:50 am | | 37 °F | Fog. | 3 mph | ↑ | 93% | 30.12 "Hg | 3 mi |
| 3:20 am | | 39 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 3 mi |
| 2:50 am | | 39 °F | Fog. | 5 mph | ↑ | 81% | 30.12 "Hg | 4 mi |
| 2:20 am | | 39 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 1:50 am | | 39 °F | Fog. | 3 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 1:20 am | | 39 °F | Fog. | 3 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 12:50 am | | 41 °F | Fog. | 3 mph | ↑ | 81% | 30.12 "Hg | 4 mi |
| 12:20 am | | 41 °F | Fog. | 2 mph | ↑ | 81% | 30.12 "Hg | 4 mi |
| 11:50 pm Fri, Mar 20 | | 41 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 11:20 pm | | 43 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 3 mi |
| 10:50 pm | | 45 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 10:20 pm | | 45 °F | Fog. | 1 mph | ↑ | 81% | 30.12 "Hg | 4 mi |
| 9:50 pm | | 43 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 4 mi |
| 9:20 pm | | 45 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 3 mi |
| 8:50 pm | | 45 °F | Fog. | 2 mph | ↑ | 87% | 30.12 "Hg | 3 mi |
| 8:20 pm | | 46 °F | Fog. | No wind | ↑ | 82% | 30.12 "Hg | 3 mi |
| 7:50 pm | | 48 °F | Fog. | 1 mph | ↑ | 76% | 30.12 "Hg | 4 mi |
| 7:20 pm | | 48 °F | Fog. | 2 mph | ↑ | 82% | 30.12 "Hg | 4 mi |
| 6:50 pm | | 50 °F | Fog. | 2 mph | ↑ | 71% | 30.12 "Hg | 4 mi |
| 6:20 pm | | 50 °F | Fog. | 3 mph | ↑ | 71% | 30.12 "Hg | 6 mi |
| 5:50 pm | | 50 °F | Fog. | 3 mph | ↑ | 71% | 30.12 "Hg | 6 mi |
| 5:20 pm |  | 52 °F | Clear. | 3 mph | ↑ | 72% | 30.12 "Hg | N/A |
| 4:50 pm | | 54 °F | Sunny. | 5 mph | ↑ | 63% | 30.12 "Hg | 10 mi |
| 4:20 pm | | 55 °F | Sunny. | 5 mph | ↑ | 59% | 30.12 "Hg | 10 mi |
| 3:50 pm | | 55 °F | Sunny. | 5 mph | ↑ | 59% | 30.12 "Hg | 10 mi |
| 3:20 pm | | 55 °F | Sunny. | 5 mph | ↑ | 59% | 30.15 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||