Normally, the average daily temperature in Holyhead throughout September is 13. High temperatures are around 17 degrees celsius with a low of 12 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 13 |
| High Temperature | 17 |
| Low Temperature | 12 |
Holyhead, UK Weather in September FAQs
What is the daily temperature like?
Expect temperatures to be 13 degrees.
How cold will it get ?
Generally the lows are 12.Useful Links: Holyhead Weather: Average Weather & Yearly Climate