Home › Weather › Weather Beaumaris
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Story Native weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Beaumaris has a temperate maritime climate, bringing mild winters and cool, often unsettled summers. The live forecast above shows current conditions; typical weather is changeable, influenced by coastal winds from the Irish Sea and the nearby Snowdonia mountains.
What is the typical weather pattern in Beaumaris?
Winter temperatures usually hover between 3°C and 8°C, with frost rare due to the warming effect of the sea. Summers are cool, with highs around 18°C to 21°C. Rainfall is spread throughout the year, though autumn and winter tend to be wetter. Wind from the southwest is common, especially from October to March, which can make coastal walks feel brisk.
How does the weather affect outdoor plans?
Beaumaris is a popular spot for walking, sailing and visiting the castle. The live forecast above is your best guide for the day ahead. Showers can arrive quickly, so a light waterproof jacket is wise. Calm, overcast days are often the most comfortable for exploring. If you’re checking UK weather for a longer trip, look at the 10 day forecast for trends rather than exact timings.
Is Beaumaris often windy?
Yes, particularly from late autumn to early spring. Southwesterly winds off the Irish Sea are common, but the town’s sheltered position behind the Menai Strait reduces the strongest gusts compared to open coastlines.
When is the best time to visit Beaumaris?
Late spring (May-June) and early autumn (September) offer the most settled weather – lighter winds, fewer rain days, and temperatures comfortable for walking and sightseeing. Summer can be pleasant but is also the busiest period.
Does it rain a lot in Beaumaris?
Rain is frequent but rarely heavy for long. The area receives around 800 mm annually, spread over many days. Showers often pass quickly. A damp, drizzly day can clear to sunshine within an hour. Always check bbc weather beaumaris or met office weather beaumaris for hourly updates.