The temperatures in Haverfordwest in November are quite cold with temperatures between 9°C and 11°C, warm clothes are a must.
You can expect rain for roughly half of the month of November 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 November 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
11° / 9°
Rainy Days
13
Snowy Days
0
Dry Days
17
Rainfall
127
mm
Sun Hours
2.4
Hrs
