The temperatures in Haverfordwest 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 Haverfordwest. 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 Haverfordwest in October 2025.
If you’re planning to visit Haverfordwest in the near future, we highly recommend that you review the 14 day weather forecast for Haverfordwest before you arrive.
Temperatures
14° / 12°
Rainy Days
10
Snowy Days
0
Dry Days
21
Rainfall
122
mm
Sun Hours
3.3
Hrs
