Climate and monthly weather forecast
Wrocław, Poland

Wrocław, situated in the western part of Poland, exhibits a climate largely shaped by the marine west coast genre according to the Köppen climate classification. This warm summer climate, commonly abbreviated as Cfb, expounds several unique weather patterns and conditions spread across the year.

The yearly climate oscillates between an average low of negative 4°C in the coldest months to highs reaching an apex of a warm 25°C during scorching summer afternoons. Alongside the variations observed in temperatures, there seems to be an equally notable fluctuation witnessed in the relative humidity that ranges from 66% in May to a higher peak observed at 85% during the month of December. Apart from relative humidity, the amount of rainfall observed from month to month also demonstrates a rather significant variety: The deluge crescendos from a modest 30mm in January to a substantial 75mm in July, followed by a decreasing trend subsequent to July.

Unique aspects within Wrocław's climate include the long daylight hours that highest around 16.5 hours in June and diminish to a minimum of only 8 hours by December. It should be noted that despite these extensive daylight hours in summer, the actual sunshine hours reach their pinnacle merely at 8.4 hours. Moreover, on further analyzing the climate data, it's evident that the UV Index too maintains a predominant high during the summer months, specifically from May to August.

Aligned with the marine west coast climate model, the best time to visit Wrocław would arguably be between May and August. During this period, visitors can expect temperatures to remain comfortable, oscillating from 14°C to 25°C. These months not only present agreeable temperatures but also have the longest daylight hours, ranging from 15.6 to 16.5 hours. At their peak, the sunshine hours achieve an impressive 8.4, ensuring ample time for leisure and exploration. Despite rainfall reaching its annual maximum of 75mm, the abundance of daylight allows for flexible planning of outdoor activities.

Planning a visit to Wrocław between November and February might prove to be less than ideal. The weather during this time is predominantly cold with temperatures reaching a biting low of -4°C in January. Moreover, these months witness considerably shorter daylight hours, from 8.5 hours in November reducing to a scanty 8 hours in December. The sunshine hours too witness a downturn, tapering down to a mere 1.5 by December. Additional factors such as a high relative humidity of 85% and rainfall about 30mm to 38mm can add to the chill, making outdoor excursions less attractive.

The spring season in Wrocław welcomes a gradual rise in temperatures, starting from a cool 3°C in March and reaching a pleasant 14°C by May. Relative humidity during this period ranges between 76% in March and 66% in May, the latter being the lowest of the year. Rainfall tends to increase from 39mm to 54mm from March to May, but with daylight hours also increasing from 11.9 hours to 15.6 hours, and sunshine hours considerably improving from 4 to 8.1 hours, the rainfall typically does not hinder outdoor activities.

Summers in Wrocław are typically warm, with temperatures ranging from 20°C to 25°C. Humidity varies slightly from 66% to 71% during the summer months. Despite the increase in rainfall, up to 75mm in July, summers assure the longest days, with daylight hours ranging from 15.6 to 16.5 hours. Therefore, frequent showers do not necessarily mean that the day will be completely overcast or rainy. The UV Index is highest during these months, signifying that sunscreen should be an essential part of one's travel kit.

Autumn in Wrocław is characterized by a decline in temperatures, from 19°C in September to 7°C in November. A corresponding increase in relative humidity is also noted during the same period, from 75% to 83%. Rainfall during this time sees a reduction from 43mm in September to 41mm by November. The days become shorter, with daylight hours decreasing from 12.6 hours to 8.9 hours from September to November. In addition, a decrease in sunshine hours follows the same trend, with 5.5 hours witnessed in September reducing to 2.2 hours in November.

Winter in Wrocław sees temperatures range from -4°C to a high of 3°C. Relative humidity is at its highest, rising to 85%. Rainfall of about 30mm to 38mm can be expected. The winter season represents the shortest days of the year, with daylight hours varying from 8.9 in December to 8.5 in February. Sunshine hours are also at their lowest for the year, totaling to just 1.5 hours in December and 1.7 in February. Overcast skies and snowfall are also characteristic of the winter season.

In the heart of winter, Wrocław, Poland's January weather is a chilly affair, with temperatures that can go as low as -4°C. A considerable amount of cloud cover ensures that the daylight hours, while short, are not overly harsh. Weather in January »

February in Wrocław witnesses a slight easing in winter's grip, with a slight increase in temperatures compared to January. The cityscape is often coated in layers of frost, becoming a winter wonderland under the soft glow of daylight, which has lengthened since January. Weather in February »

Entering spring, March brings with it warmer temperatures to Wrocław, Poland. Daylight hours further extend, carrying the promise of the coming longer days. Virtually notable, however, is the reduction in relative humidity from 84% in February to 76% in March, making for drier conditions overall. Weather in March »

April in Wrocław, Poland indicates the assertion of spring on the prevailing weather. Often associated with seasonal regeneration, April's climate prompts blossoming greenery and flowers across the city. The environment, ever increasingly receptive to warm sunlight, readjusts to the extended daylight. Weather in April »

The weather in May marks the onset of the much-anticipated summer season in Wrocław, Poland. The city thrives under longer daylight hours and abundant sunshine. May's atmosphere is charged with a vibrant energy as temperatures continue to rise and outdoor activities abound. Weather in May »

June ushers in the true summer weather in Wrocław, Poland, with temperatures reaching up to 23°C. The city basks in the warmth of the most extended daylight hours of the year. This sustained radiance, along with mild humidity shapes the climate, making June one of the most desirable months for outdoor exploration. Weather in June »

July in Wrocław showcases summer in its prime, maintaining June's warmth. The relaxed weather sparks a lively atmosphere throughout the city as locals and visitors alike enjoy the summer events. The intensity of sunlight remains high, leading to relatively warm nights. Weather in July »

August's weather in Wrocław, Poland continues to carry forward the essence of summer. While slightly cooler than July, it nonetheless indulges the populace with warm weather. The long daylight hours gradually shorten, foreshadowing autumn's eventual arrival. Weather in August »

September instigates autumn in Wrocław, as temperatures start to descend after summer's peak. The migration towards a cooler environment is signaled by shorter daylight hours and a decline in Sunshine duration. September's balanced weather conditions offer locals and visitors plenty of opportunities to enjoy the city prior to the onset of winter. Weather in September »

October in Wrocław presents a noticeable shift towards colder weather, particularly noticeable after the warmth of September. The daylight dwindles, signaling the ebbing autumn and impending winter. Cozy evenings become the norm, making indoor activities increasingly attractive. Weather in October »

The November weather in Wrocław, Poland is a clear preamble to the arrival of winter. As the air turns crisper, locals prepare for the imminent cold snap of December. A considerable decrease in daylight hours alongside falling temperatures augments the onset of winter cheer. Weather in November »

Culminating the year, December sees the return of winter in full form in Wrocław, Poland. With the significant drop in temperature to as low as -3°C, and daylight hours reduced to a bare minimum, December's climate is unmistakably wintry. Weather in December »