Haverfordwest

To ensure your trip is as comfortable as possible, we recommend checking the current weather conditions in Haverfordwest. In this section, you will find the latest meteorological data, charts, and upcoming forecasts.

Haverfordwest, located in the United Kingdom, features a mild temperate maritime climate. Thanks to the influence of the ocean, there are no extreme temperature swings: winters pass without severe frosts, and summers are pleasant without exhausting heat. This makes the city a comfortable year-round travel destination, though the weather can be quite changeable.

Summer months, especially July and August, bring pleasant warmth with average highs around +18°C, which is ideal for long walks and sightseeing. Winter is mild, with temperatures rarely falling below +5°C; however, during this period, especially in December and January, there is a higher frequency of overcast and rainy days.

Travelers should note that precipitation in Haverfordwest occurs quite regularly throughout the year. Even in the driest months, such as May, rain is not uncommon. Therefore, when planning your trip, it is recommended to always carry an umbrella or a waterproof jacket, as clear skies can quickly give way to brief showers.

The climate in Haverfordwest is notable for its mildness and the absence of sharp temperature changes, making it relatively comfortable to visit at any time of year. The annual temperature cycle is very smooth: the coldest month is January, with an average of around +7.0°C, and the warmest period is August, when the air warms to an average of +16.2°C.

Summer in this corner of the United Kingdom can be described as moderately warm and refreshing. Even at the height of the season, in July and August, maximum daytime temperatures rarely exceed +18°C. This is ideal weather for those who do not enjoy sweltering heat, though a light jacket may be useful even in summer. Winter here passes without severe frosts; even on the coldest nights of January and February, the thermometer usually does not drop below +5.5°C, staying comfortably above freezing.

An interesting feature of Haverfordwest's temperature regime is its remarkable stability throughout the day. Data analysis shows that the difference between average minimums and maximums is minimal, often just 2–3 degrees. Thanks to this low amplitude, evenings here are almost as warm as the days, allowing tourists to explore without worrying about a sudden chill after sunset.

The climate of Haverfordwest is typical for Wales, characterized by fairly frequent precipitation throughout the year, which provides the region with its famous lush green landscapes. It is difficult to identify a distinct dry season; however, statistics show that spring is the most favorable time to visit. May is considered the "driest" month of the year: during this time, the number of rainy days is at its minimum—around 10 days—and the intensity of the rain decreases.

The wettest period falls in late autumn and winter. From October to December, the weather becomes noticeably damper, peaking in December when an average of 21 rainy days is recorded. During these months, as well as in January, precipitation is very frequent, so waterproof shoes and a reliable raincoat are essential items for any traveler. Snow is rare due to the mild winter temperatures, so the primary forms of precipitation remain rain or drizzle.

In summer, the situation stabilizes, but you shouldn't put your umbrella away just yet. In July and August, it rains about half the month (13–16 days), though these are often short-lived showers. Overall, Haverfordwest is characterized not so much by heavy downpours as by regular, moderate humidity distributed across all seasons, with a slight decrease in intensity during spring and early summer.

A trip to Haverfordwest requires a thoughtful approach to your wardrobe, as the weather in this region of Wales is famous for its variability. The main principle to follow year-round is layering. Even in the warmest summer months, when temperatures rise to +16...+18°C, evenings can be cool, so light t-shirts should be supplemented with cozy sweaters, cardigans, or fleece jackets. Given that statistics show rain occurring between 10 and 21 days a month, a high-quality windproof and waterproof jacket with a hood will be your most essential item.

If you are planning a trip during the autumn-winter period, when humidity rises and the mercury stays around +7...+9°C, be sure to bring an insulated jacket, scarf, and gloves. Due to the coastal winds, the temperature can feel colder than it actually is, so thermal layers won't go amiss. In spring and summer, the weather is milder, but a compact umbrella or a light raincoat should always be handy in your backpack, as short showers are possible even on the clearest days.

Pay special attention to footwear: comfortable, broken-in boots or sneakers with a water-repellent coating are perfect for walking the historic streets of Haverfordwest and its scenic surroundings. If you plan to explore nature trails, it is better to opt for trekking shoes. Despite the cloud cover, don't forget sunglasses and sunscreen during the summer months, and a light hat or headband can be useful to protect your ears from the wind.