Home › Weather › Haverfordwest Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The Met Office forecast for Haverfordwest gives you the most reliable, official conditions for this Pembrokeshire market town. The live forecast above shows the latest data; for longer-term planning, check the 14-day weather forecast for Haverfordwest and the BBC Weather Haverfordwest pages for alternative outlooks.
When should I visit Haverfordwest for the best weather?
The mildest, driest months are May through September, with average highs of 17–20°C. July and August are busiest with school holidays, so pack layers and a waterproof coat even in summer. Spring and autumn offer quieter stays and often clearer skies for exploring the coast. For a detailed outlook, see our 10 Day Weather Forecast UK.
What should I pack for a trip to Haverfordwest?
Rain is possible any time – the town sees around 150 wet days a year. Bring a waterproof jacket and sturdy shoes, especially if walking the Pembrokeshire Coast Path. In winter, a warm coat, hat and gloves are essential as temperatures drop to 2–8°C. Always check the BBC Weather Haverfordwest 14-day forecast before you go.
How accurate is the Met Office weather for Haverfordwest?
The Met Office uses high-resolution models and local observations. For the upcoming week, accuracy is high; for longer periods like the 14-day forecast, it gives a reliable trend. Always cross-check with AccuWeather Haverfordwest for a second source.
When is the wettest month in Haverfordwest?
December and January typically see the most rainfall, averaging 120–140 mm per month. October and November are also wet. Summer months are drier but still bring occasional showers. Check the BBC Weather Haverfordwest for daily updates.
Is Haverfordwest a good place to visit in winter?
Winter brings shorter days and more rain, but the town is quieter and cheaper. Coastal walks are still beautiful, and indoor attractions like the castle and museums are open. Pack warm layers and a waterproof coat. For specifics, see XC Weather Haverfordwest for wind and rain details.