The temperatures in Holyhead in October are usually low and can range between 12°C and 14°C.
You can expect rain for roughly half of the month of October in Holyhead. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Holyhead in October 2025.
If you’re planning to visit Holyhead in the near future, we highly recommend that you review the 14 day weather forecast for Holyhead before you arrive.
Temperatures
14° / 12°
Rainy Days
11
Snowy Days
0
Dry Days
20
Rainfall
181
mm
Sun Hours
7.6
Hrs
