Weather in Wales

Planning your day or a trip to Wales? Check out the latest meteorological data, charts, and weather forecasts in this section.

The climate of Wales is characterized by distinct seasonality typical of continental zones. Travelers can expect significant temperature contrasts here: from frosty winter months to warm and comfortable summers. Such weather makes the region interesting to visit at different times of the year, depending on whether you prefer invigorating coolness or sunny days.

Winter here is quite severe, with temperatures often dropping below freezing; in January and February, nighttime readings can reach -11°C. Summer brings long-awaited warmth: from June to August, the average temperature hovers around +18...+22°C, and at the height of the season, the air can warm up to +28°C. This is the best time for long walks and active outdoor recreation.

Precipitation is distributed relatively evenly throughout the year, although the total amount is small. It is worth noting that spring, especially March, can be slightly more overcast with a higher number of wet days, while summer delights with drier and clearer weather. When planning a trip, be sure to check the forecast to pack clothing appropriate for the season.

The climate in the city of Wales features distinct seasonality, offering tourists a wide range of temperatures depending on the time of year. The winter period here is truly frosty: the coldest months are January and February, when the average temperature holds at -6.5°C, and at night the air can cool down to -11°C. Daytime readings in winter also often remain negative, rarely rising above -2°C, so warm clothing will be a prerequisite for a trip at the beginning of the year.

Summer brings welcome warmth and is the most comfortable time to visit. The hottest month is considered to be July with an average temperature of about 22°C and daytime highs reaching 28.4°C. June and August also please with pleasant weather, when the air warms up to 24-26°C. Notably, the summer season is characterized by very low rainfall levels, which makes the heat more bearable and conducive to outdoor relaxation.

A characteristic feature of the local climate is the noticeable difference between day and night temperatures. Even at the height of summer, when it can be truly hot during the day, nights bring substantial coolness: for example, in June, after a daytime 24.5°C, the temperature by night can drop to 11°C. Travelers are advised to consider this feature and carry items for warmth even with a forecast of sunny and warm weather.

The nature of precipitation in Wales has a distinct seasonality, although the total volume remains small throughout the year. The winter period is accompanied by steady freezing temperatures, so snowfall should be expected from December to February. The cloudiest month statistically is March, when the highest number of inclement days is recorded — on average about 13 days per month.

Summer is considered the driest time of the year. In June and July, the probability of getting caught in the rain is minimal: the number of days with precipitation drops to 4 days per month, and the volume often tends towards zero. This makes the middle of summer the most comfortable period to visit the region if you wish to avoid dampness.

With the arrival of autumn, the frequency of precipitation begins to gradually increase again. In October and November, the number of rainy, and subsequently snowy days, rises to 7–8 per month. Despite the fact that heavy downpours are rare here and the amount of falling moisture is measured literally in millimeters, travelers should be prepared for frequent light drizzle or light snow during the cold season.

When preparing for a trip to Wales, it is important to consider seasonality, as the weather here changes significantly throughout the year. Winters in this region of the USA are frosty, so for travel from December to February, be sure to pack quality thermal underwear, a thick down jacket, a hat, and gloves. Comfortable insulated shoes with non-slip soles will ensure comfortable walks, as temperatures can drop to -11°C.

Summer, on the other hand, delights with pleasant warmth: in July, the air warms up on average to +22°C, and sometimes up to +28°C. For this time of year, light clothes made of natural fabrics, sunglasses, and sunscreen are suitable. However, even in summer, evenings can be cool, so a light windbreaker, hoodie, or sweater will not be superfluous in your luggage for evening walks.

During the off-season, it is best to adhere to the principle of layering to easily adapt to temperature changes. Although heavy downpours are a rarity here, wet and cloudy days happen regularly, so a compact umbrella or a light raincoat is worth having with you at any time of the year. And, of course, regardless of the season, bring proven comfortable footwear for long walks.